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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
    —— 6-(4-Hydroxyphenyl)-2-propan-2-ylpyridazin-3-one 1311182-44-1 C13H14N2O2
    6-(4-Hydroxyphenyl)-2-propan-2-ylpyridazin-3-one
    —— 3,4-Dimethylpyridazin-2-oxid 89532-45-6 C6H8N2O
    3,4-Dimethylpyridazin-2-oxid
    —— 5-amino-2,6-dioxo-N-(4-phenylbutan-2-yl)-1,2,3,6-tetrahydropyrimidine-4-carboxamide 1466526-50-0 C15H18N4O3
    5-amino-2,6-dioxo-N-(4-phenylbutan-2-yl)-1,2,3,6-tetrahydropyrimidine-4-carboxamide
    —— 5-[(Z)-Methylimino]-1,3-diphenyl-imidazolidine-2,4-dione 125911-86-6 C16H13N3O2
    5-[(Z)-Methylimino]-1,3-diphenyl-imidazolidine-2,4-dione
    —— 3-cyclopropylmethyl-6-pyridin-4-yl-3,4-dihydro-[1,3,5]oxadiazin-2-one 62068-75-1 C12H13N3O2
    3-cyclopropylmethyl-6-pyridin-4-yl-3,4-dihydro-[1,3,5]oxadiazin-2-one
    —— N,N,5-trimethyl-7-phenyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide 1191384-16-3 C14H16N6O
    N,N,5-trimethyl-7-phenyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide
    —— 2-(3-Hydroxypropyl)-6-(p-chlorphenyl)-4,5-dihydropyridazin-(2H)-3-on 27314-23-4 C13H15ClN2O2
    2-(3-Hydroxypropyl)-6-(p-chlorphenyl)-4,5-dihydropyridazin-(2H)-3-on
    —— 3-(2-Methoxyethylamino)-5,6-diphenyl-4-pyridazinecarboxylic acid 54108-29-1 C20H19N3O3
    3-(2-Methoxyethylamino)-5,6-diphenyl-4-pyridazinecarboxylic acid
    —— N-(4-phenylquinazolin-2-yl)-2-chloropyridine-3-carboxamide 108959-07-5 C20H13ClN4O
    N-(4-phenylquinazolin-2-yl)-2-chloropyridine-3-carboxamide
    —— 5-(bromomethyl)-2-cyclopropylpyrimidine 1823028-59-6 C8H9BrN2
    5-(bromomethyl)-2-cyclopropylpyrimidine
    —— 4-(3,5-dichloro-2,6-difluoro-pyridin-4-ylamino)-2-methyl-pyrimidine-5-carbonitrile 38861-36-8 C11H5Cl2F2N5
    4-(3,5-dichloro-2,6-difluoro-pyridin-4-ylamino)-2-methyl-pyrimidine-5-carbonitrile
    —— 1-methyl-3,4,6-triphenyl-4,8-dihydro-4-deazatoxoflavin 91284-76-3 C25H20N4O2
    1-methyl-3,4,6-triphenyl-4,8-dihydro-4-deazatoxoflavin
    —— Ethyl 5,6-bis(5-nitro-2-furyl)-3-methyl-2-pyrazinoate 14788-17-1 C16H12N4O8
    Ethyl 5,6-bis(5-nitro-2-furyl)-3-methyl-2-pyrazinoate
    —— 2-(2-hydroxy-1-phenyl-ethyl)-6-isopropoxy-2<i>H</i>-pyridazin-3-one 19194-73-1 C15H18N2O3
    2-(2-hydroxy-1-phenyl-ethyl)-6-isopropoxy-2<i>H</i>-pyridazin-3-one
    —— 4-{3-[(6-chloro-4-(o-tolyl)pyridazin-3-yl)methylcarbamoyl]-5-trifluoromethylbenzenesulfonyl}butyric acid 1466574-15-1 C24H21ClF3N3O5S
    4-{3-[(6-chloro-4-(o-tolyl)pyridazin-3-yl)methylcarbamoyl]-5-trifluoromethylbenzenesulfonyl}butyric acid
    —— 4-(4-fluoro-phenyl)-2-(2-methyl-pyrrolidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid tert-butyl ester 1224710-84-2 C23H29FN4O2
    4-(4-fluoro-phenyl)-2-(2-methyl-pyrrolidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid tert-butyl ester
    —— 2-methylpyrazinium cation 125108-67-0 C5H6N2*H
    2-methylpyrazinium cation
    —— 2-methyl-6-(4-methylphenyl)pyrimidine-4-carboxamide oxime 1256638-67-1 C13H14N4O
    2-methyl-6-(4-methylphenyl)pyrimidine-4-carboxamide oxime
    —— cyclopropanesulfonic acid [(3R,5R)-1-ethyl-5-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)-pyrrolidin-3-yl]-methyl-amide 1310722-93-0 C17H23N7O2S
    cyclopropanesulfonic acid [(3R,5R)-1-ethyl-5-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)-pyrrolidin-3-yl]-methyl-amide
    —— 3-butoxy-4-methyl-6-phenylpyridazine 81819-89-8 C15H18N2O
    3-butoxy-4-methyl-6-phenylpyridazine
    —— 3-(benzyloxy)-4-chloro-6-phenylpyridazine 1357588-87-4 C17H13ClN2O
    3-(benzyloxy)-4-chloro-6-phenylpyridazine
    —— 234754-22-4 C13H22ClCoN6O4
    —— 5-(3-(5-aminopyrazin-2-yl)-2-methylphenyl)-3-methyl-1,3,4-oxadiazol-2(3H)-one 1373940-23-8 C14H13N5O2
    5-(3-(5-aminopyrazin-2-yl)-2-methylphenyl)-3-methyl-1,3,4-oxadiazol-2(3H)-one
    —— 2-allylamino-4-methoxy-6-methylpyrimidine 344367-23-3 C9H13N3O
    2-allylamino-4-methoxy-6-methylpyrimidine
    —— 1-[(6-Chloropyridin-3-yl)methyl]-4-oxo-3-(2,4,6-trifluorophenyl)pyrido[1,2-a]pyrimidin-1-ium-2-olate 1263134-11-7 C20H11ClF3N3O2
    1-[(6-Chloropyridin-3-yl)methyl]-4-oxo-3-(2,4,6-trifluorophenyl)pyrido[1,2-a]pyrimidin-1-ium-2-olate
    —— 4-Amino-5-azatricyclo<5.5.0.0<sup>3,9</sup>>dodec-4-ene-3,7-diol 123904-02-9 C11H18N2O2
    4-Amino-5-azatricyclo<5.5.0.0<sup>3,9</sup>>dodec-4-ene-3,7-diol
    —— 2,4-dichloro-5,6,7,8,9,10-hexahydro-cyclooctapyrimidine 1699-20-3 C10H12Cl2N2
    2,4-dichloro-5,6,7,8,9,10-hexahydro-cyclooctapyrimidine
    —— ethyl 4-((4-Phenylquinazoline-2-carboxamido)methyl)benzoate 1581275-68-4 C25H21N3O3
    ethyl 4-((4-Phenylquinazoline-2-carboxamido)methyl)benzoate
    —— 2-((1-methyl-1H-tetrazol-5-yl)thio)-N-(4-(6-(pyrrolidin-1-yl)pyridazin-3-yl)phenyl)acetamide 1208507-68-9 C18H20N8OS
    2-((1-methyl-1H-tetrazol-5-yl)thio)-N-(4-(6-(pyrrolidin-1-yl)pyridazin-3-yl)phenyl)acetamide
    —— 3-methylpyrazine-2-carboxaldehyde oxime 910824-80-5 C6H7N3O
    3-methylpyrazine-2-carboxaldehyde oxime
    —— 5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-4-[3,3'-difluoro-4'-(1H-pyrazol1-yl)-4-biphenylyl]-2,4-dihydro-3H-1,2,4-triazol-3-one 1332332-34-9 C26H24F2N6O2
    5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-4-[3,3'-difluoro-4'-(1H-pyrazol1-yl)-4-biphenylyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— (1R)-1-(5-bromopyrimidin-2-yl)ethanol 1459773-20-6 C6H7BrN2O
    (1R)-1-(5-bromopyrimidin-2-yl)ethanol
    —— 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-2-pyrimidinamine 257290-67-8 C10H15N3O2
    5-(5,5-Dimethyl-1,3-dioxan-2-yl)-2-pyrimidinamine
    —— Thiocarbonic acid O-[(2R,3R,3aS,9aR)-2-(tert-butyl-diphenyl-silanyloxymethyl)-7-methyl-6-oxo-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3-yl] ester O-p-tolyl ester 187733-61-5 C34H36N2O6SSi
    Thiocarbonic acid O-[(2R,3R,3aS,9aR)-2-(tert-butyl-diphenyl-silanyloxymethyl)-7-methyl-6-oxo-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3-yl] ester O-p-tolyl ester
    —— 4-[3-(Aminomethyl)-4-chloroanilino]-6-(4-methylphenyl)pyrimidin-5-ol 1264925-38-3 C18H17ClN4O
    4-[3-(Aminomethyl)-4-chloroanilino]-6-(4-methylphenyl)pyrimidin-5-ol
    —— tributyl(pyrimidin-4-ylmethyl)phosphonium chloride 1269438-96-1 C17H32N2P*Cl
    tributyl(pyrimidin-4-ylmethyl)phosphonium chloride
    —— 1-methyl-N-[6-[2-(trifluoromethyl)phenyl]imidazo[1,2-b]pyridazin-3-yl]imidazole-4-carboxamide 1431643-65-0 C18H13F3N6O
    1-methyl-N-[6-[2-(trifluoromethyl)phenyl]imidazo[1,2-b]pyridazin-3-yl]imidazole-4-carboxamide
    —— 4-chloro-5-(<i>N</i>-methyl-hydrazino)-2-<i>m</i>-tolyl-2<i>H</i>-pyridazin-3-one 41933-06-6 C12H13ClN4O
    4-chloro-5-(<i>N</i>-methyl-hydrazino)-2-<i>m</i>-tolyl-2<i>H</i>-pyridazin-3-one
    —— 5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)-6-methoxycarbonyl-4-(N-methyl-N-prop-2-enyl-amino)-pyrimidine 1292286-54-4 C17H16Cl2FN3O3
    5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)-6-methoxycarbonyl-4-(N-methyl-N-prop-2-enyl-amino)-pyrimidine
    —— 5-(3,4-Dimethoxyphenyl)-2-methyl-4-(2,4,6-trimethylphenylamino)pyrimidine 103555-12-0 C22H25N3O2
    5-(3,4-Dimethoxyphenyl)-2-methyl-4-(2,4,6-trimethylphenylamino)pyrimidine
    —— 4-Chloro-6-(2-propynyloxy)pyrimidine 405930-63-4 C7H5ClN2O
    4-Chloro-6-(2-propynyloxy)pyrimidine
    —— 6-(3-ethynylpiperidin-1-yl)-5-phenyl-1,2,4-triazin-3-amine 1321516-24-8 C16H17N5
    6-(3-ethynylpiperidin-1-yl)-5-phenyl-1,2,4-triazin-3-amine
    —— [3-(6-butylaminopyridin-3-yl)imidazo[1,2-b]pyridazin-6-yl]piperidin-4-ylamine 1330594-83-6 C20H27N7
    [3-(6-butylaminopyridin-3-yl)imidazo[1,2-b]pyridazin-6-yl]piperidin-4-ylamine
    —— 2-(6-(7-methyl-2,7-diazaspiro[4.4]nonan-2-yl)pyridazin-3-yl)-5-(1H-pyrazol-1-yl)phenol 1562334-64-8 C21H24N6O
    2-(6-(7-methyl-2,7-diazaspiro[4.4]nonan-2-yl)pyridazin-3-yl)-5-(1H-pyrazol-1-yl)phenol
    —— Bis-<6-methoxy-5.6-dihydro-thym-5-yl>-ether 100318-03-4 C12H18N4O7
    Bis-<6-methoxy-5.6-dihydro-thym-5-yl>-ether
    —— 5-(butylmercapto-methyl)-5-propyl-barbituric acid 67050-77-5 C12H20N2O3S
    5-(butylmercapto-methyl)-5-propyl-barbituric acid
    —— 175797-02-1 C12H15ClN2OS2
    —— 2,4,6-Trioxo-N-phenyl-hexahydro-pyrimidine-5-carboximidothioic acid allyl ester 7625-88-9 C14H13N3O3S
    2,4,6-Trioxo-N-phenyl-hexahydro-pyrimidine-5-carboximidothioic acid allyl ester
    —— methyl (4S)-4-(4-fluorophenyl)-2-(5-fluoropyridin-2-yl)-4,6-dimethyl-1H-pyrimidine-5-carboxylate 1461666-13-6 C19H17F2N3O2
    methyl (4S)-4-(4-fluorophenyl)-2-(5-fluoropyridin-2-yl)-4,6-dimethyl-1H-pyrimidine-5-carboxylate
    —— (4S,5S)-4-benzyl-5-(2-benzyprop-2-enyl)-1,3-oxazolidin-2-one 565454-79-7 C20H21NO2
    (4S,5S)-4-benzyl-5-(2-benzyprop-2-enyl)-1,3-oxazolidin-2-one