USPC Patent Classifications

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Class 544 organic compounds -- part of the class 532-570 series
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544/1544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.)
544/2544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (2) six-membered hetero ring consists of oxygen, sulfur, nitrogen and carbon (e.g., oxathiazines, etc.)
544/3544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon
544/4544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (4) heavy metal or aluminum containing
544/5544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (5) plural sulfurs in the six-membered hetero ring (e.g., dithiazines, etc.)
544/6544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (6) spiro
544/7544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (7) plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.)
544/8544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (7) plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.) (8) thiadiazines
544/9544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (7) plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.) (8) thiadiazines (9) polycyclo ring system having the thiadiazine ring as one of the cyclos
544/10544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (7) plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.) (8) thiadiazines (9) polycyclo ring system having the thiadiazine ring as one of the cyclos (10) bicyclo ring system having the thiadiazine ring as one of the cyclos
544/11544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (7) plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.) (8) thiadiazines (9) polycyclo ring system having the thiadiazine ring as one of the cyclos (10) bicyclo ring system having the thiadiazine ring as one of the cyclos (11) benzothiadiazines
544/12544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (7) plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.) (8) thiadiazines (9) polycyclo ring system having the thiadiazine ring as one of the cyclos (10) bicyclo ring system having the thiadiazine ring as one of the cyclos (11) benzothiadiazines (12) 1,2,4-benzothiadiazines
544/13544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (7) plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.) (8) thiadiazines (9) polycyclo ring system having the thiadiazine ring as one of the cyclos (10) bicyclo ring system having the thiadiazine ring as one of the cyclos (11) benzothiadiazines (12) 1,2,4-benzothiadiazines (13) sulfamyl or substituted sulfamyl containing
544/14544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos
544/31544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (31) phenothiazine as three cyclos of polycyclo ring system having at least four cyclos
544/32544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos
544/33544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (33) 1,2- or 2,1-thiazine ring in the tricyclo ring system (e.g., hydrogenated 1,2-benzothiazine in tricyclo ring system, etc.)
544/34544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (34) plural ring nitrogens in the tricyclo ring system
544/35544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated)
544/36544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (36) purification or recovery
544/37544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (37) nitrogen bonded directly to phenothiazine ring system
544/38544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system
544/39544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system (39) divalent chalcogen double bonded directly to the carbon
544/40544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system (39) divalent chalcogen double bonded directly to the carbon (40) additional chalcogen bonded directly to the carbon
544/41544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system (41) nitrogen containing substituent bonded to nitrogen of phenothiazine ring system
544/42544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system (41) nitrogen containing substituent bonded to nitrogen of phenothiazine ring system (42) nitrogen containing hetero ring in the nitrogen containing substituent (e.g., oxazole, etc.)
544/43544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system (41) nitrogen containing substituent bonded to nitrogen of phenothiazine ring system (42) nitrogen containing hetero ring in the nitrogen containing substituent (e.g., oxazole, etc.) (43) plural hetero rings in the nitrogen containing substituent
544/44544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system (41) nitrogen containing substituent bonded to nitrogen of phenothiazine ring system (42) nitrogen containing hetero ring in the nitrogen containing substituent (e.g., oxazole, etc.) (44) piperazine ring in the nitrogen containing substituent
544/45544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system (41) nitrogen containing substituent bonded to nitrogen of phenothiazine ring system (42) nitrogen containing hetero ring in the nitrogen containing substituent (e.g., oxazole, etc.) (44) piperazine ring in the nitrogen containing substituent (45) chalcogen in the nitrogen containing substituent
544/46544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (32) tricyclo ring system having the six-membered hetero ring as one of the cyclos (35) phenothiazines (including hydrogenated) (38) carbon bonded directly to ring nitrogen of phenothiazine ring system (41) nitrogen containing substituent bonded to nitrogen of phenothiazine ring system (42) nitrogen containing hetero ring in the nitrogen containing substituent (e.g., oxazole, etc.) (46) chalcogen in the nitrogen containing substituent
544/47544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (47) bicyclo ring system having the six-membered hetero ring as one of the cyclos
544/48544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (47) bicyclo ring system having the six-membered hetero ring as one of the cyclos (48) three or more ring hetero atoms in the bicyclo ring system
544/49544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (47) bicyclo ring system having the six-membered hetero ring as one of the cyclos (49) benzothiazines (including hydrogenated)
544/50544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (47) bicyclo ring system having the six-membered hetero ring as one of the cyclos (49) benzothiazines (including hydrogenated) (50) 1,3- or 3,1-benzothiazines
544/51544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (47) bicyclo ring system having the six-membered hetero ring as one of the cyclos (49) benzothiazines (including hydrogenated) (51) 1,4-benzothiazines
544/52544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (14) polycyclo ring system having the six-membered hetero ring as one of the cyclos (47) bicyclo ring system having the six-membered hetero ring as one of the cyclos (49) benzothiazines (including hydrogenated) (51) 1,4-benzothiazines (52) double bonded divalent chalcogen containing
544/53544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (53) 1,3-thiazines
544/54544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (53) 1,3-thiazines (54) double bonded divalent chalcogen containing
544/55544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (53) 1,3-thiazines (55) additional hetero ring containing
544/56544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines
544/57544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (57) phosphorus containing
544/58.1544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (58.1) double bonded divalent chalcogen containing
544/58.2544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (58.1) double bonded divalent chalcogen containing (58.2) divalent chalcogen double bonded directly to the thiazine ring
544/58.4544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (58.1) double bonded divalent chalcogen containing (58.4) having -c(=x)-, wherein x is chalcogen, bonded directly to the thiazine ring
544/58.5544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (58.1) double bonded divalent chalcogen containing (58.5) additional hetero ring containing
544/58.6544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (58.1) double bonded divalent chalcogen containing (58.5) additional hetero ring containing (58.6) ring nitrogen in the additional hetero ring, which is six-membered
544/58.7544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (58.1) double bonded divalent chalcogen containing (58.5) additional hetero ring containing (58.7) ring chalcogen in the additional hetero ring
544/59544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (59) thiomorpholines (i.e., fully hydrogenated 1,4-thiazines)
544/60544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (59) thiomorpholines (i.e., fully hydrogenated 1,4-thiazines) (60) additional hetero ring containing
544/61544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (59) thiomorpholines (i.e., fully hydrogenated 1,4-thiazines) (60) additional hetero ring containing (61) the additional hetero ring is one of the cyclos in a bicyclo ring system
544/62544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (3) six-membered hetero ring consists of sulfur, nitrogen, and carbon (56) 1,4-thiazines (59) thiomorpholines (i.e., fully hydrogenated 1,4-thiazines) (60) additional hetero ring containing (61) the additional hetero ring is one of the cyclos in a bicyclo ring system (62) benzo is the other cyclo
544/63544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc)
544/64544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (64) heavy metal or aluminum containing
544/65544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (65) plural oxygens in the six-membered hetero ring
544/66544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (66) plural nitrogens in the six-membered hetero ring
544/67544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (66) plural nitrogens in the six-membered hetero ring (67) 1,3,5-oxadiazines
544/68544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (66) plural nitrogens in the six-membered hetero ring (68) oxygen bonded directly to the six-membered hetero ring
544/69544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (69) boron or silicon containing
544/70544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (70) spiro
544/71544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (70) spiro (71) spiro oxazine
544/72544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings
544/73544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (73) polycyclo ring system having oxazine ring as at least one of the cyclos
544/74544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (73) polycyclo ring system having oxazine ring as at least one of the cyclos (74) plural 1,4-oxazine rings are cyclos in the polycyclo ring system
544/75544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (73) polycyclo ring system having oxazine ring as at least one of the cyclos (74) plural 1,4-oxazine rings are cyclos in the polycyclo ring system (75) pentacyclo ring system having the oxazine rings as cyclos
544/76544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (73) polycyclo ring system having oxazine ring as at least one of the cyclos (74) plural 1,4-oxazine rings are cyclos in the polycyclo ring system (75) pentacyclo ring system having the oxazine rings as cyclos (76) plural nitrogens bonded directly to the pentacyclo ring system
544/77544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (73) polycyclo ring system having oxazine ring as at least one of the cyclos (74) plural 1,4-oxazine rings are cyclos in the polycyclo ring system (75) pentacyclo ring system having the oxazine rings as cyclos (76) plural nitrogens bonded directly to the pentacyclo ring system (77) acyclic nitrogen is bonded directly to a -c(=x)- group, wherein x is chalcogen
544/78544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings)
544/79544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (79) polycyclo ring system
544/80544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (79) polycyclo ring system (80) ring nitrogen in the polycyclo ring system
544/81544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (79) polycyclo ring system (80) ring nitrogen in the polycyclo ring system (81) four or more ring nitrogens in the polycyclo ring system
544/82544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (82) additional nitrogen containing hetero ring (e.g., thiazole, etc.)
544/83544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (82) additional nitrogen containing hetero ring (e.g., thiazole, etc.) (83) triazine
544/84544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (84) phosphorus attached directly or indirectly to a morpholine ring by nonionic bonding
544/85544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (85) sulfur attached directly or indirectly to a morpholine ring by nonionic bonding
544/86544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (86) nitrogen attached directly or indirectly to a morpholine ring by nonionic bonding
544/87544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (72) plural oxazine rings (78) plural morpholine rings (i.e., plural fully hydrogenated 1, 4-oxazine rings) (87) oxygen attached directly or indirectly to a morpholine ring by nonionic bonding
544/88544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines
544/89544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (89) polycyclo ring system having the oxazine ring as one of the cyclos
544/90544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (89) polycyclo ring system having the oxazine ring as one of the cyclos (90) bicyclo ring system having the oxazine ring as one of the cyclos
544/91544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (89) polycyclo ring system having the oxazine ring as one of the cyclos (90) bicyclo ring system having the oxazine ring as one of the cyclos (91) three or more ring hetero atoms in the bicyclo ring system
544/92544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (89) polycyclo ring system having the oxazine ring as one of the cyclos (90) bicyclo ring system having the oxazine ring as one of the cyclos (92) chalcogen bonded directly to the oxazine ring
544/93544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (89) polycyclo ring system having the oxazine ring as one of the cyclos (90) bicyclo ring system having the oxazine ring as one of the cyclos (92) chalcogen bonded directly to the oxazine ring (93) plural oxygens bonded directly to the oxazine ring
544/94544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (89) polycyclo ring system having the oxazine ring as one of the cyclos (90) bicyclo ring system having the oxazine ring as one of the cyclos (92) chalcogen bonded directly to the oxazine ring (93) plural oxygens bonded directly to the oxazine ring (94) plural oxygens bonded directly to the oxazine ring 3,1-benzoxazine-2,4- diones (including hydrogenated)
544/95544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (89) polycyclo ring system having the oxazine ring as one of the cyclos (95) three or more ring hetero atoms in the polycyclo ring system
544/96544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (96) additional hetero ring containing
544/97544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (88) 1,3-oxazines (97) chalcogen bonded directly to the oxazine ring
544/98544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines
544/99544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (99) polycyclo ring system having the oxazine ring as one of the cyclos
544/100544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (99) polycyclo ring system having the oxazine ring as one of the cyclos (100) anthrone or anthraquinone in the polycyclo ring system
544/101544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (99) polycyclo ring system having the oxazine ring as one of the cyclos (101) tricyclo ring system having the oxazine ring as one of the cyclos
544/102544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (99) polycyclo ring system having the oxazine ring as one of the cyclos (101) tricyclo ring system having the oxazine ring as one of the cyclos (102) phenoxazines (including hydrogenated)
544/103544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (99) polycyclo ring system having the oxazine ring as one of the cyclos (101) tricyclo ring system having the oxazine ring as one of the cyclos (102) phenoxazines (including hydrogenated) (103) plural nitrogens bonded directly to the phenoxazine
544/104544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (99) polycyclo ring system having the oxazine ring as one of the cyclos (101) tricyclo ring system having the oxazine ring as one of the cyclos (102) phenoxazines (including hydrogenated) (104) sulfur containing
544/105544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (99) polycyclo ring system having the oxazine ring as one of the cyclos (105) bicyclo ring system having the oxazine ring as one of the cyclos (e.g., benzoxazines, etc.)
544/106544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines
544/107544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (107) addition salts of morpholine which is unsubstituted or hydrocarbyl substituted only
544/108544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (107) addition salts of morpholine which is unsubstituted or hydrocarbyl substituted only (108) n, n-dihydrocarbyl morpholinium
544/109544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (107) addition salts of morpholine which is unsubstituted or hydrocarbyl substituted only (109) hetero ring in ionically bonded moiety
544/110544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (107) addition salts of morpholine which is unsubstituted or hydrocarbyl substituted only (110) phosphorus or sulfur in ionically bonded moiety
544/111544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.)
544/112544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (112) triazine ring
544/113544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (112) triazine ring (113) 1,3,5-triazine ring
544/114544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring
544/115544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (115) the diazine ring is one of the cyclos in a polycyclo ring system
544/116544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (115) the diazine ring is one of the cyclos in a polycyclo ring system (116) the diazine ring is one of the cyclos in a bicyclo ring system
544/117544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (115) the diazine ring is one of the cyclos in a polycyclo ring system (116) the diazine ring is one of the cyclos in a bicyclo ring system (117) three or more ring hetero atoms in the bicyclo ring system
544/118544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (115) the diazine ring is one of the cyclos in a polycyclo ring system (116) the diazine ring is one of the cyclos in a bicyclo ring system (117) three or more ring hetero atoms in the bicyclo ring system (118) four or more ring nitrogens in the bicyclo ring system
544/119544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (115) the diazine ring is one of the cyclos in a polycyclo ring system (116) the diazine ring is one of the cyclos in a bicyclo ring system (119) acyclic nitrogen containing
544/120544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (120) 1,4-diazine ring
544/121544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (120) 1,4-diazine ring (121) piperazine ring
544/122544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (122) 1,3-diazine ring
544/123544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (114) diazine ring (122) 1,3-diazine ring (123) oxygen bonded directly to the diazine ring
544/124544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (124) six-membered ring consisting of one nitrogen and five carbons (e.g., pyridine, etc.)
544/125544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (124) six-membered ring consisting of one nitrogen and five carbons (e.g., pyridine, etc.) (125) the additional six-membered hetero ring is one of the cyclos in a polycyclo ring system
544/126544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (124) six-membered ring consisting of one nitrogen and five carbons (e.g., pyridine, etc.) (125) the additional six-membered hetero ring is one of the cyclos in a polycyclo ring system (126) the additional six-membered hetero ring is one of the cyclos in a tricyclo ring system
544/127544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (124) six-membered ring consisting of one nitrogen and five carbons (e.g., pyridine, etc.) (125) the additional six-membered hetero ring is one of the cyclos in a polycyclo ring system (127) the additional six-membered hetero ring is one of the cyclos in a bicyclo ring system
544/128544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (124) six-membered ring consisting of one nitrogen and five carbons (e.g., pyridine, etc.) (125) the additional six-membered hetero ring is one of the cyclos in a polycyclo ring system (127) the additional six-membered hetero ring is one of the cyclos in a bicyclo ring system (128) quinoline or isoquinoline (including hydrogenated)
544/129544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (124) six-membered ring consisting of one nitrogen and five carbons (e.g., pyridine, etc.) (129) piperidine ring
544/130544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (124) six-membered ring consisting of one nitrogen and five carbons (e.g., pyridine, etc.) (129) piperidine ring (130) double bonded divalent chalcogen containing
544/131544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (124) six-membered ring consisting of one nitrogen and five carbons (e.g., pyridine, etc.) (131) double bonded divalent chalcogen containing
544/132544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen
544/133544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen (133) the five-membered hetero ring has at least sulfur and nitrogen as ring hetero atoms
544/134544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen (133) the five-membered hetero ring has at least sulfur and nitrogen as ring hetero atoms (134) plural sulfurs or nitrogens in the five-membered hetero ring (e.g., thiatriazole, etc.)
544/135544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen (133) the five-membered hetero ring has at least sulfur and nitrogen as ring hetero atoms (135) benzothiazoles (including hydrogenated)
544/136544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen (133) the five-membered hetero ring has at least sulfur and nitrogen as ring hetero atoms (135) benzothiazoles (including hydrogenated) (136) polysulfide containing chain between morpholine ring and benzothiazole ring system
544/137544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen (137) the five-membered hetero ring has at least oxygen and nitrogen as ring hetero atoms
544/138544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen (137) the five-membered hetero ring has at least oxygen and nitrogen as ring hetero atoms (138) oxadiazole ring (including hydrogenated)
544/139544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen (139) 1,3-diazole ring (including hydrogenated)
544/140544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (132) five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen (140) 1,2-diazole ring (including hydrogenated)
544/141544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (141) five-membered hetero ring consisting of one nitrogen and four carbons
544/142544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (141) five-membered hetero ring consisting of one nitrogen and four carbons (142) the five-membered hetero ring is one of the cyclos in a polycyclo ring system
544/143544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (141) five-membered hetero ring consisting of one nitrogen and four carbons (142) the five-membered hetero ring is one of the cyclos in a polycyclo ring system (143) the five-membered hetero ring is one of the cyclos in a bicyclo ring system
544/144544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (111) additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) (141) five-membered hetero ring consisting of one nitrogen and four carbons (142) the five-membered hetero ring is one of the cyclos in a polycyclo ring system (143) the five-membered hetero ring is one of the cyclos in a bicyclo ring system (144) chalcogen bonded directly to the bicyclo ring system
544/145544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (145) sulfur containing hetero ring (e.g., thioxane, etc.)
544/146544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (145) sulfur containing hetero ring (e.g., thioxane, etc.) (146) thiophene ring (including hydrogenated)
544/147544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (147) additional oxygen containing hetero ring
544/148544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (147) additional oxygen containing hetero ring (148) plural ring hetero atoms in the additional hetero ring
544/149544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (147) additional oxygen containing hetero ring (149) the additional hetero ring is six-membered
544/150544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (147) additional oxygen containing hetero ring (149) the additional hetero ring is six-membered (150) the additional six-membered hetero ring is one of the cyclos in a polycyclo ring system
544/151544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (147) additional oxygen containing hetero ring (149) the additional hetero ring is six-membered (150) the additional six-membered hetero ring is one of the cyclos in a polycyclo ring system (151) the additional six-membered hetero ring is one of the cyclos in a bicyclo ring system
544/152544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (147) additional oxygen containing hetero ring (152) the additional hetero ring is five-membered
544/153544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (147) additional oxygen containing hetero ring (152) the additional hetero ring is five-membered (153) the five-membered hetero ring is one of the cyclos in a polycyclo ring system
544/154544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (154) polycyclo-carbocyclic ring system having at least three cyclos
544/155544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (154) polycyclo-carbocyclic ring system having at least three cyclos (155) tricyclo having three six-membered carbocyclic rings
544/156544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (154) polycyclo-carbocyclic ring system having at least three cyclos (155) tricyclo having three six-membered carbocyclic rings (156) anthrone or anthraquinone
544/157544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (157) phosphorus attached directly or indirectly to morpholine ring by nonionic bonding
544/158544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (158) sulfur attached directly or indirectly to morpholine ring by nonionic bonding
544/159544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (158) sulfur attached directly or indirectly to morpholine ring by nonionic bonding (159) nitrogen attached directly or indirectly to morpholine ring by nonionic bonding
544/160544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (158) sulfur attached directly or indirectly to morpholine ring by nonionic bonding (159) nitrogen attached directly or indirectly to morpholine ring by nonionic bonding (160) double bonded divalent sulfur
544/161544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (158) sulfur attached directly or indirectly to morpholine ring by nonionic bonding (161) double bonded divalent sulfur
544/162544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (162) nitrogen attached directed or indirectly to morpholine ring by nonionic bonding
544/163544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (162) nitrogen attached directed or indirectly to morpholine ring by nonionic bonding (163) cyano containing
544/164544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (162) nitrogen attached directed or indirectly to morpholine ring by nonionic bonding (164) morpholine ring bonded directly to the nitrogen
544/165544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (162) nitrogen attached directed or indirectly to morpholine ring by nonionic bonding (165) carbocyclic ring bonded directly to the nitrogen
544/166544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (162) nitrogen attached directed or indirectly to morpholine ring by nonionic bonding (165) carbocyclic ring bonded directly to the nitrogen (166) morpholine ring bonded directly to the carbocyclic ring
544/167544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (162) nitrogen attached directed or indirectly to morpholine ring by nonionic bonding (165) carbocyclic ring bonded directly to the nitrogen (167) nitro bonded directly to the carbocyclic ring
544/168544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (162) nitrogen attached directed or indirectly to morpholine ring by nonionic bonding (168) oxygen double bonded and acyclic nitrogen bonded directly to the same carbon
544/169544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (162) nitrogen attached directed or indirectly to morpholine ring by nonionic bonding (168) oxygen double bonded and acyclic nitrogen bonded directly to the same carbon (169) a ring bonded directly to the carbon
544/170544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (170) oxygen attched directly or indirectly to morpholine ring by nonionic bonding
544/171544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (170) oxygen attched directly or indirectly to morpholine ring by nonionic bonding (171) the oxygen is in a -coo- group
544/172544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (170) oxygen attched directly or indirectly to morpholine ring by nonionic bonding (171) the oxygen is in a -coo- group (172) carbonyl of -coo- group bonded directly to a ring
544/173544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (170) oxygen attched directly or indirectly to morpholine ring by nonionic bonding (173) the oxygen is bonded directly to a ring
544/174544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (170) oxygen attched directly or indirectly to morpholine ring by nonionic bonding (173) the oxygen is bonded directly to a ring (174) ether containing
544/175544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (170) oxygen attched directly or indirectly to morpholine ring by nonionic bonding (175) the oxygen is in a carbonyl group
544/176544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (170) oxygen attched directly or indirectly to morpholine ring by nonionic bonding (175) the oxygen is in a carbonyl group (176) the carbonyl is bonded directly to nitrogen of morpholine ring
544/177544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (170) oxygen attched directly or indirectly to morpholine ring by nonionic bonding (177) ether containing
544/178544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (63) six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) (98) 1,4-oxazines (106) morpholines (i.e., fully hydrogenated 1,4-oxazines (178) n-hydrocarbyl morpholines
544/179544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (179) tetrazines
544/180544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines
544/181544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (181) heavy metal or aluminum containing
544/182544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (182) asymmetrical (e.g., 1, 2, 4-triazines, etc.)
544/183544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (182) asymmetrical (e.g., 1, 2, 4-triazines, etc.) (183) polycyclo ring system having the asymmetrical triazine ring as one of the cyclos
544/184544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (182) asymmetrical (e.g., 1, 2, 4-triazines, etc.) (183) polycyclo ring system having the asymmetrical triazine ring as one of the cyclos (184) four or more ring hetero atoms in the polycyclo ring system
544/185544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (185) hexamethylenetetramines
544/186544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (185) hexamethylenetetramines (186) processes
544/187544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (187) anthrone or anthraquinone containing
544/188544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (187) anthrone or anthraquinone containing (188) polycyclo ring system having the anthrone or anthraquinone and at least one hetero ring as cyclos
544/189544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (187) anthrone or anthraquinone containing (189) sulfur containing
544/190544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (190) cyanuric chloride or dichloroisocyanuric acid salt
544/191544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (190) cyanuric chloride or dichloroisocyanuric acid salt (191) processes utilizing cyanogen chloride reactant
544/192544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (192) cyanuric acid per se or salt thereof
544/193544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (193) trimerization process to form the triazine ring
544/193.1544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (193.1) stilbene containing
544/193.2544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (193.1) stilbene containing (193.2) plural triazine rings containing
544/194544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring
544/195544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (195) phosphorus containing
544/196544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (196) three substituent nitrogens bonded directly to the three carbons of the triazine ring
544/197544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (196) three substituent nitrogens bonded directly to the three carbons of the triazine ring (197) additional ring containing
544/198544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (196) three substituent nitrogens bonded directly to the three carbons of the triazine ring (197) additional ring containing (198) hetero ring
544/199544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (196) three substituent nitrogens bonded directly to the three carbons of the triazine ring (199) halogen or sulfur containing
544/200544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (196) three substituent nitrogens bonded directly to the three carbons of the triazine ring (200) melamine per se, or salt thereof
544/201544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (196) three substituent nitrogens bonded directly to the three carbons of the triazine ring (200) melamine per se, or salt thereof (201) processes utilizing urea or biuret reactant
544/202544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (196) three substituent nitrogens bonded directly to the three carbons of the triazine ring (200) melamine per se, or salt thereof (202) processes utilizing cyanamide or dicyanamide reactant
544/203544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (196) three substituent nitrogens bonded directly to the three carbons of the triazine ring (200) melamine per se, or salt thereof (203) purification or recovery
544/204544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (204) two substituent nitrogens bonded directly to two carbons of the triazine ring
544/205544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (204) two substituent nitrogens bonded directly to two carbons of the triazine ring (205) guanamines
544/206544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (204) two substituent nitrogens bonded directly to two carbons of the triazine ring (205) guanamines (206) additional ring containing
544/207544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (204) two substituent nitrogens bonded directly to two carbons of the triazine ring (205) guanamines (206) additional ring containing (207) hetero ring
544/208544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (204) two substituent nitrogens bonded directly to two carbons of the triazine ring (208) additional ring containing
544/209544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (204) two substituent nitrogens bonded directly to two carbons of the triazine ring (208) additional ring containing (209) hetero ring
544/210544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (204) two substituent nitrogens bonded directly to two carbons of the triazine ring (210) sulfur containing
544/211544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (211) additional ring containing
544/212544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (211) additional ring containing (212) hetero ring
544/213544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (194) substituent nitrogen bonded directly to carbon of the triazine ring (213) sulfur containing
544/214544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (214) phosphorus containing
544/215544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent
544/216544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent (216) bonded to triazine ring carbon
544/217544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent (216) bonded to triazine ring carbon (217) halogen bonded directly to triazine ring carbon
544/218544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent (216) bonded to triazine ring carbon (217) halogen bonded directly to triazine ring carbon (218) chalcogen bonded directly to triazine ring carbon
544/219544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent (216) bonded to triazine ring carbon (219) chalcogen bonded directly to triazine ring carbon
544/220544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent (216) bonded to triazine ring carbon (219) chalcogen bonded directly to triazine ring carbon (220) divalent chalcogen double bonded directly to triazine ring carbon
544/221544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent (216) bonded to triazine ring carbon (219) chalcogen bonded directly to triazine ring carbon (220) divalent chalcogen double bonded directly to triazine ring carbon (221) to three ring carbons
544/222544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent (216) bonded to triazine ring carbon (219) chalcogen bonded directly to triazine ring carbon (220) divalent chalcogen double bonded directly to triazine ring carbon (221) to three ring carbons (222) nitrogen containing substituent
544/223544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (180) triazines (215) chalcogen or halogen containing substituent (216) bonded to triazine ring carbon (219) chalcogen bonded directly to triazine ring carbon (220) divalent chalcogen double bonded directly to triazine ring carbon (223) to two ring carbons
544/224544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.)
544/225544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (225) heavy metal or aluminum containing
544/226544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (225) heavy metal or aluminum containing (226) arsenic or zinc containing
544/227544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (225) heavy metal or aluminum containing (227) mercury containing
544/228544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (225) heavy metal or aluminum containing (227) mercury containing (228) purine containing (including hydrogenated)
544/229544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (229) boron or silicon containing
544/230544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (230) spiro
544/231544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (230) spiro (231) spiro diazine
544/232544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (232) phosphorus attached directly or indirectly to a 1,2-diazine ring by nonionic bonding
544/233544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (233) polycyclo ring system having a 1,2-diazine ring as one of the cyclos
544/234544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (233) polycyclo ring system having a 1,2-diazine ring as one of the cyclos (234) tricyclo ring system having the 1,2-diazine ring as one of the cyclos
544/235544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (233) polycyclo ring system having a 1,2-diazine ring as one of the cyclos (235) bicyclo ring system having the 1,2-diazine ring as one of the cyclos
544/236544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (233) polycyclo ring system having a 1,2-diazine ring as one of the cyclos (235) bicyclo ring system having the 1,2-diazine ring as one of the cyclos (236) at least three ring nitrogens in the bicyclo ring system
544/237544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (233) polycyclo ring system having a 1,2-diazine ring as one of the cyclos (235) bicyclo ring system having the 1,2-diazine ring as one of the cyclos (237) phthalazines (including hydrogenated)
544/238544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (238) 1,2-diazines which contain an additional hetero ring
544/239544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (239) chalcogen bonded directly to ring carbon of a 1,2-diazine ring
544/240544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (239) chalcogen bonded directly to ring carbon of a 1,2-diazine ring (240) plural chalcogens bonded directly
544/241544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (239) chalcogen bonded directly to ring carbon of a 1,2-diazine ring (241) halogen attached directly to the 1,2-diazine ring by nonionic bonding
544/242544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines
544/243544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (243) phosphorus attached directly or indirectly to the diazine ring by nonionic bonding
544/244544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (243) phosphorus attached directly or indirectly to the diazine ring by nonionic bonding (244) polycyclo ring system having the diazine ring as one of the cyclos
544/245544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos
544/246544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (246) tetracyclo ring system having the diazine ring as one of the cyclos
544/247544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (246) tetracyclo ring system having the diazine ring as one of the cyclos (247) three or more ring hetero atoms in the tetracyclo ring system
544/248544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (246) tetracyclo ring system having the diazine ring as one of the cyclos (248) ring carbon is shared by three of the cyclos (e.g., anthrapyrimidine, etc.)
544/249544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (249) tricyclo ring system having the diazine ring as one of the cyclos
544/250544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (249) tricyclo ring system having the diazine ring as one of the cyclos (250) three or more ring hetero atoms in the tricyclo ring system
544/251544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (249) tricyclo ring system having the diazine ring as one of the cyclos (250) three or more ring hetero atoms in the tricyclo ring system (251) four or more ring nitrogens in the tricyclo ring system
544/252544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (249) tricyclo ring system having the diazine ring as one of the cyclos (252) ring nitrogen is shared by two of the cyclos
544/253544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (253) bicyclo ring system having the diazine ring as one of the cyclos
544/254544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (253) bicyclo ring system having the diazine ring as one of the cyclos (254) at least five ring hetero atoms in the bicyclo ring system
544/255544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (253) bicyclo ring system having the diazine ring as one of the cyclos (255) four ring hetero atoms in the bicyclo ring system
544/256544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (253) bicyclo ring system having the diazine ring as one of the cyclos (255) four ring hetero atoms in the bicyclo ring system (256) four ring nitrogens in the bicyclo ring system
544/257544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (253) bicyclo ring system having the diazine ring as one of the cyclos (255) four ring hetero atoms in the bicyclo ring system (256) four ring nitrogens in the bicyclo ring system (257) pteridines (including hydrogenated)
544/258544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (253) bicyclo ring system having the diazine ring as one of the cyclos (255) four ring hetero atoms in the bicyclo ring system (256) four ring nitrogens in the bicyclo ring system (257) pteridines (including hydrogenated) (258) nitrogen bonded directly to the pteridine ring system
544/259544 organic compounds -- part of the class 532-570 series/() organic compounds (class 532, subclass 1) () heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) (1) hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) (224) the six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) (242) 1,3-diazines (245) polycyclo ring system having the diazine ring as one of the cyclos (253) bicyclo ring system having the diazine ring as one of the cyclos (255) four ring hetero atoms in the bicyclo ring system (256) four ring nitrogens in the bicyclo ring system (257) pteridines (including hydrogenated) (258) nitrogen bonded directly to the pteridine ring system (259) plural nitrogens bonded directly to the pteridine ring system
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