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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 二嗪类

    二嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 1022900-50-0 C15H16N2O4
    —— 6-benzylidenehydrazinocarbonyl-5-hydroxy-2-phenylpyridazin-3(2H)-one 121582-94-3 C18H14N4O3
    6-benzylidenehydrazinocarbonyl-5-hydroxy-2-phenylpyridazin-3(2H)-one
    —— ethyl 6-cyano-7-(4-chlorophenyl)-1-(4-methylphenyl)-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one-3-carboxylate 1220957-21-0 C22H16ClN5O3
    ethyl 6-cyano-7-(4-chlorophenyl)-1-(4-methylphenyl)-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one-3-carboxylate
    —— 5-Allyl-5-acetonyl barbituric acid azine 20959-21-1 C20H24N6O6
    5-Allyl-5-acetonyl barbituric acid azine
    —— methyl 2-((trans-3-(3-cyclopropyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyrazin-1-yl)cyclobutyl)amino)thiazole-5-carboxylate 1452553-62-6 C17H18N6O3S
    methyl 2-((trans-3-(3-cyclopropyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyrazin-1-yl)cyclobutyl)amino)thiazole-5-carboxylate
    —— 5-(4-chloro-phenylazo)-6-methyl-1H-pyrimidine-2,4-dione 76982-09-7 C11H9ClN4O2
    5-(4-chloro-phenylazo)-6-methyl-1H-pyrimidine-2,4-dione
    —— 4-(γ-hydroxypropylamino)-3-(p-tolyl)isoxazolo<5,4-d>pyrimidine 137145-87-0 C15H16N4O2
    4-(γ-hydroxypropylamino)-3-(p-tolyl)isoxazolo<5,4-d>pyrimidine
    —— 12-oxo(11H)<8>(3,5)pyridazinophane 93093-83-5 C12H18N2O
    12-oxo(11H)<8>(3,5)pyridazinophane
    —— 7-methyl-4-(4-chlorophenyl)-2-(pyrazin-2-yl)-pyrido[2,3-d]pyrimidin-5(8H)-one 1332887-05-4 C18H12ClN5O
    7-methyl-4-(4-chlorophenyl)-2-(pyrazin-2-yl)-pyrido[2,3-d]pyrimidin-5(8H)-one
    —— <i>N</i>'-(5-bromo-1-cyclohexyl-6-oxo-1,6-dihydro-pyridazin-4-yl)-<i>N</i>,<i>N</i>-dimethyl-formamidine 10112-00-2 C13H19BrN4O
    <i>N</i>'-(5-bromo-1-cyclohexyl-6-oxo-1,6-dihydro-pyridazin-4-yl)-<i>N</i>,<i>N</i>-dimethyl-formamidine
    —— 3,4,6-Trichlor-5-Hydroxy-pyridazin 17285-35-7 C4HCl3N2O
    3,4,6-Trichlor-5-Hydroxy-pyridazin
    —— 1-Amino-1H-cycloheptimidazol-2-on 21534-66-7 C8H7N3O
    1-Amino-1H-cycloheptimidazol-2-on
    —— 907180-33-0 C20H21ClF3N5O3S
    —— 907180-49-8 C19H19Cl2F2N5O3S
    —— 6-methylthio-2,3,5-triphenylpyrimidin-4(3H)-one 107427-96-3 C23H18N2OS
    6-methylthio-2,3,5-triphenylpyrimidin-4(3H)-one
    —— N-[1-(3,4-Dimethoxy-phenyl)-meth-(E)-ylidene]-N'-(4-p-tolyl-phthalazin-1-yl)-hydrazine 126174-59-2 C24H22N4O2
    N-[1-(3,4-Dimethoxy-phenyl)-meth-(E)-ylidene]-N'-(4-p-tolyl-phthalazin-1-yl)-hydrazine
    —— 3,6-dihydro-2-cyanoimino-4-methyl-6-(3-nitrophenyl)-1,5(2H)-pyrimidinedicarboxylic acid, diethyl ester 111199-73-6 C18H19N5O6
    3,6-dihydro-2-cyanoimino-4-methyl-6-(3-nitrophenyl)-1,5(2H)-pyrimidinedicarboxylic acid, diethyl ester
    —— 2-Hydrazino-3-methyl-5-phenyl-3,5-dihydro-imidazo[4,5-d]pyridazin-4-one 87946-47-2 C12H12N6O
    2-Hydrazino-3-methyl-5-phenyl-3,5-dihydro-imidazo[4,5-d]pyridazin-4-one
    —— 4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [(R)-1-(2-methoxy-acetyl)-pyrrolidin-3-yl]-amide 1185839-72-8 C25H28FN5O5
    4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [(R)-1-(2-methoxy-acetyl)-pyrrolidin-3-yl]-amide
    —— (1,4-Dimethyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-phenyl-acetic acid 108207-51-8 C14H14N2O3S
    (1,4-Dimethyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsulfanyl)-phenyl-acetic acid
    —— 5-Ethyl-1-methyl-5-phenylhexahydropyrimidin-2-on 23849-74-3 C13H18N2O
    5-Ethyl-1-methyl-5-phenylhexahydropyrimidin-2-on
    —— 1-n-Butyl-1,2-dihydro-5-methyl-2-oxo-4,6-diphenyl-pyrimidine 73557-80-9 C21H22N2O
    1-n-Butyl-1,2-dihydro-5-methyl-2-oxo-4,6-diphenyl-pyrimidine
    —— 1372858-28-0 C13H11FN4O
    —— ethyl 3-(N-tert-butylsulfamoyl)-7-(2,5-difluorophenylamino)pyrazolo[1,5-a]pyrimidine-6-carboxylate 1333214-81-5 C19H21F2N5O4S
    ethyl 3-(N-tert-butylsulfamoyl)-7-(2,5-difluorophenylamino)pyrazolo[1,5-a]pyrimidine-6-carboxylate
    —— 6-bromo-2-methyl-[1,2,4]triazolo[1,5-b]pyridazine 2361644-74-6 C6H5BrN4
    6-bromo-2-methyl-[1,2,4]triazolo[1,5-b]pyridazine
    —— 1-ethyl-N-(6-(2-methoxyphenyl)pyrimidin-4-yl)-5-oxopyrrolidine-3-carboxamide 1142001-29-3 C18H20N4O3
    1-ethyl-N-(6-(2-methoxyphenyl)pyrimidin-4-yl)-5-oxopyrrolidine-3-carboxamide
    —— 2-Oxo-6,7-dimethyl-4-phenyl-1H-pteridin 63352-25-0 C14H12N4O
    2-Oxo-6,7-dimethyl-4-phenyl-1H-pteridin
    —— 2,6-bis(2-chloro(4-pyridyl))-4-chloro-5-(3-methylphenyl)pyrimidine 534601-86-0 C21H13Cl3N4
    2,6-bis(2-chloro(4-pyridyl))-4-chloro-5-(3-methylphenyl)pyrimidine
    —— 7-(2-amino-3-cyano-6-(3-hydroxy-4-methoxyphenyl)-pyridine-4-yl)-8(2-(3-hydroxy-4-methoxyphenyl)ethen-1-yl)-2,4-dimethyl-1,5,6,8a,9-pentaaza-fluorine 1583302-00-4 C32H26N8O4
    7-(2-amino-3-cyano-6-(3-hydroxy-4-methoxyphenyl)-pyridine-4-yl)-8(2-(3-hydroxy-4-methoxyphenyl)ethen-1-yl)-2,4-dimethyl-1,5,6,8a,9-pentaaza-fluorine
    —— 1-(4-benzyloxy-phenyl)-5-methyl-pyrimidine-2,4,6-trione 22455-85-2 C18H16N2O4
    1-(4-benzyloxy-phenyl)-5-methyl-pyrimidine-2,4,6-trione
    —— 2,4-Dimethyl-5,6,7,8-tetrahydro-cinnolon-3 33844-04-1 C10H14N2O
    2,4-Dimethyl-5,6,7,8-tetrahydro-cinnolon-3
    —— 6-[4-(2-chloro-phenyl)-6-(5-cyclopropyl-1H-pyrazol-3-ylamino)-pyrimidin-2-ylamino]-1,2-dihydro-indazol-3-one 685866-92-6 C23H19ClN8O
    6-[4-(2-chloro-phenyl)-6-(5-cyclopropyl-1H-pyrazol-3-ylamino)-pyrimidin-2-ylamino]-1,2-dihydro-indazol-3-one
    —— 2-(3-(3-benzyl-4-oxo-3,4-dihydrophthalazin-1-yl)-7-chloro-5-fluoro-2-methyl-1H-indol-1-yl)acetic acid 1297280-43-3 C26H19ClFN3O3
    2-(3-(3-benzyl-4-oxo-3,4-dihydrophthalazin-1-yl)-7-chloro-5-fluoro-2-methyl-1H-indol-1-yl)acetic acid
    —— 2-[4-chloro-3-(2-fluorophenyl)-5-phenyl-pyrazolo[3,4-c]pyridazin-1-yl]-1-(pyrrolidin-1-yl)ethanone 1606126-28-6 C23H19ClFN5O
    2-[4-chloro-3-(2-fluorophenyl)-5-phenyl-pyrazolo[3,4-c]pyridazin-1-yl]-1-(pyrrolidin-1-yl)ethanone
    —— O-Benzyl-cytosin-5-carbohydrazid 64623-40-1 C12H13N5O2
    O-Benzyl-cytosin-5-carbohydrazid
    —— 1-[(R)-7-(3,5-dichlorophenyl)-5-methyl-6-oxo-5-(4-pyrimidin-5-yl-benzyl)-6,7-dihydro-5H-imidazo[1,2-a]imidazole-3-sulfonyl]-azetidine-3-carboxylic acid methylamide 911634-31-6 C28H25Cl2N7O4S
    1-[(R)-7-(3,5-dichlorophenyl)-5-methyl-6-oxo-5-(4-pyrimidin-5-yl-benzyl)-6,7-dihydro-5H-imidazo[1,2-a]imidazole-3-sulfonyl]-azetidine-3-carboxylic acid methylamide
    —— N-(1H-indol-3-yl-methylidene)-N'-(8-morpholin-4-yl-2-phenyl-imidazo[1,2-b]pyridazin-6-yl)-hydrazine 1313013-75-0 C25H23N7O
    N-(1H-indol-3-yl-methylidene)-N'-(8-morpholin-4-yl-2-phenyl-imidazo[1,2-b]pyridazin-6-yl)-hydrazine
    —— 4-Hydroxy-4',6,6'-trichlor-dipyrimidinyl-(2)-amin 21877-44-1 C8H4Cl3N5O
    4-Hydroxy-4',6,6'-trichlor-dipyrimidinyl-(2)-amin
    —— 5-(4-chloro-2-methyl-benzenesulfonyl)-2-methylsulfanyl-pyrimidine-4-carboxylic acid 30314-56-8 C13H11ClN2O4S2
    5-(4-chloro-2-methyl-benzenesulfonyl)-2-methylsulfanyl-pyrimidine-4-carboxylic acid
    —— 3,4-bis(4-methoxyphenyl)cinnoline 1313886-31-5 C22H18N2O2
    3,4-bis(4-methoxyphenyl)cinnoline
    —— 1-(4-(4-chlorophenyl)-6-(4-methoxyphenyl)pyrimidin-2-yl)-4-(4-methoxyphenyl)azetidin-2-one 1446752-01-7 C27H22ClN3O3
    1-(4-(4-chlorophenyl)-6-(4-methoxyphenyl)pyrimidin-2-yl)-4-(4-methoxyphenyl)azetidin-2-one
    —— <i>N</i>,<i>N</i>-dimethyl-4-(2-methylsulfanyl-pyrimidin-5-yl)-aniline 31408-50-1 C13H15N3S
    <i>N</i>,<i>N</i>-dimethyl-4-(2-methylsulfanyl-pyrimidin-5-yl)-aniline
    —— 1,3-Dimetil-7-carbometossi-pirido-<3,4-d>-piridazin-4-(3H)-one 36046-46-5 C11H11N3O3
    1,3-Dimetil-7-carbometossi-pirido-<3,4-d>-piridazin-4-(3H)-one
    —— 8-(3-<4-Methyl-piperazinyl-(1)>-propyloxy)-6-(3-chlor-phenyl)-5-oxo-6.7-diaza-spiro<3.4>octen-(7) 1579-03-9 C20H27ClN4O2
    8-(3-<4-Methyl-piperazinyl-(1)>-propyloxy)-6-(3-chlor-phenyl)-5-oxo-6.7-diaza-spiro<3.4>octen-(7)
    —— N<sup>4</sup>-Brom-1-ethyl-5,6-dihydrocytosin 28461-40-7 C6H10BrN3O
    N<sup>4</sup>-Brom-1-ethyl-5,6-dihydrocytosin
    —— 4,6-Bis(p-chlorphenyl)-s-triazin-2-carbonsaeure 34686-31-2 C16H9Cl2N3O2
    4,6-Bis(p-chlorphenyl)-s-triazin-2-carbonsaeure
    —— methyl 2-((2S,6R)-2,6-dimethylmorpholino)-4-((R)-tetrahydrofuran-2-yl)pyrimidine-5-carboxylate 1191096-76-0 C16H23N3O4
    methyl 2-((2S,6R)-2,6-dimethylmorpholino)-4-((R)-tetrahydrofuran-2-yl)pyrimidine-5-carboxylate
    —— Perfluor-4-t-butylpyridazin 51066-38-7 C8F12N2
    Perfluor-4-t-butylpyridazin
    —— 1,2-Dihydro-5-methyl-2-oxo-4,6-diphenyl-1-o-tolyl-pyrimidine 73557-83-2 C24H20N2O
    1,2-Dihydro-5-methyl-2-oxo-4,6-diphenyl-1-o-tolyl-pyrimidine
    —— 2-Butyl-3,5,6-trifluoropyrazin 27023-70-7 C8H9F3N2
    2-Butyl-3,5,6-trifluoropyrazin