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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
    —— 3-[3-(4-chloro-phenyl)-6-oxo-5,6-dihydro-4<i>H</i>-pyridazin-1-yl]-propionitrile 73402-25-2 C13H12ClN3O
    3-[3-(4-chloro-phenyl)-6-oxo-5,6-dihydro-4<i>H</i>-pyridazin-1-yl]-propionitrile
    —— 6-(3,4-dichlorophenyl)-1,2,4-triazolo[4,3-b]pyridazine 66549-46-0 C11H6Cl2N4
    6-(3,4-dichlorophenyl)-1,2,4-triazolo[4,3-b]pyridazine
    —— 1-(3-azido-2,3-dideoxy-β-D-erythro-pentofuranosyl-4-carboxamido)thymine 1558010-69-7 C10H12N6O4
    1-(3-azido-2,3-dideoxy-β-D-erythro-pentofuranosyl-4-carboxamido)thymine
    —— 5-[[dimethoxyphosphoryl-(4-fluorophenyl)methyl]amino]-1H-pyrimidine-2,4-dione 269392-97-4 C13H15FN3O5P
    5-[[dimethoxyphosphoryl-(4-fluorophenyl)methyl]amino]-1H-pyrimidine-2,4-dione
    —— 5'-O-acetylthymidin-3'-yl N,N-diisopropylphosphoramidofluoridate 143415-88-7 C18H29FN3O7P
    5'-O-acetylthymidin-3'-yl N,N-diisopropylphosphoramidofluoridate
    —— 1-(3-azido-2,3-dideoxy-β-D-erythro-pentofuranosyl-4-carboxymethyl)thymine 1030384-66-7 C11H13N5O5
    1-(3-azido-2,3-dideoxy-β-D-erythro-pentofuranosyl-4-carboxymethyl)thymine
    —— 7-(3,4-dimethyl-phenyl)-pyrazolo[1,5-<i>a</i>]pyrimidine-3-carboxylic acid ethyl ester 72851-84-4 C17H17N3O2
    7-(3,4-dimethyl-phenyl)-pyrazolo[1,5-<i>a</i>]pyrimidine-3-carboxylic acid ethyl ester
    —— 3-[1-(2-pyrazinyl)hydrazino]propanenitrile 114997-74-9 C7H9N5
    3-[1-(2-pyrazinyl)hydrazino]propanenitrile
    —— 1-(3,4-didehydro-2,3-dideoxy-β-D-pentofuranosyl-4-carboxymethyl)thymine 1558010-72-2 C11H12N2O5
    1-(3,4-didehydro-2,3-dideoxy-β-D-pentofuranosyl-4-carboxymethyl)thymine
    —— 1-(3,4-didehydro-2,3-dideoxy-β-D-pentofuranosyl-4-carboxamido)thymine 1558010-73-3 C10H11N3O4
    1-(3,4-didehydro-2,3-dideoxy-β-D-pentofuranosyl-4-carboxamido)thymine
    —— 6-chloro-N4-methylpyridazine-3,4-diamine 17645-09-9 C5H7ClN4
    6-chloro-N4-methylpyridazine-3,4-diamine
    —— 3-(6-(4-(trifluoromethoxy)phenylamino)pyrimidin-4-yl)benzenesulfonamide 778270-68-1 C17H13F3N4O3S
    3-(6-(4-(trifluoromethoxy)phenylamino)pyrimidin-4-yl)benzenesulfonamide
    —— 3-chloro-5-(methylamino)-1H-pyridazin-6-one hydrazone 17645-07-7 C5H8ClN5
    3-chloro-5-(methylamino)-1H-pyridazin-6-one hydrazone
    —— [6-(4-methanesulfonylphenyl)pyrimidin-4-yl]-(4-trifluoromethoxyphenyl)amine 1160703-35-4 C18H14F3N3O3S
    [6-(4-methanesulfonylphenyl)pyrimidin-4-yl]-(4-trifluoromethoxyphenyl)amine
    —— pyridazine-3,4,6-triol 30480-35-4 C4H4N2O3
    pyridazine-3,4,6-triol
    —— 6-(3-(methylsulfonyl)phenyl)-N-(4-(trifluoromethoxy)phenyl)pyrimidin-4-amine 778270-03-4 C18H14F3N3O3S
    6-(3-(methylsulfonyl)phenyl)-N-(4-(trifluoromethoxy)phenyl)pyrimidin-4-amine
    —— 3,6-dichloro-4-hydrazinylpyridazine 38712-49-1 C4H4Cl2N4
    3,6-dichloro-4-hydrazinylpyridazine
    —— 2-Methylsulfanyl-5,7-diphenyl-[1,2,4]triazolo[1,5-a]pyrimidine 165684-71-9 C18H14N4S
    2-Methylsulfanyl-5,7-diphenyl-[1,2,4]triazolo[1,5-a]pyrimidine
    —— N-{4-[6-(4-trifluoromethoxyphenylamino)pyrimidin-4-yl]phenyl}methanesulfonamide 1160703-44-5 C18H15F3N4O3S
    N-{4-[6-(4-trifluoromethoxyphenylamino)pyrimidin-4-yl]phenyl}methanesulfonamide
    —— 3,6-Dichloro-4-(2,4-dihydroxyphenyl)pyridazine 129287-27-0 C10H6Cl2N2O2
    3,6-Dichloro-4-(2,4-dihydroxyphenyl)pyridazine
    —— (E)-4-amino-6-chloro-5-(2-ethoxyvinyl)-2-methylpyridazin-3(2H)-one 1445994-69-3 C9H12ClN3O2
    (E)-4-amino-6-chloro-5-(2-ethoxyvinyl)-2-methylpyridazin-3(2H)-one
    —— methyl 3-methoxy-6-methylpyrazine-2-carboxylate 614730-10-8 C8H10N2O3
    methyl 3-methoxy-6-methylpyrazine-2-carboxylate
    —— 3,4-Dichloro-6-(2,4-dihydroxyphenyl)pyridazine 129287-29-2 C10H6Cl2N2O2
    3,4-Dichloro-6-(2,4-dihydroxyphenyl)pyridazine
    —— 3,6-dichloro-N-(2-methyl-6-(methylsulfonyl)pyridin-3-yl)pyridazin-4-amine 1236355-11-5 C11H10Cl2N4O2S
    3,6-dichloro-N-(2-methyl-6-(methylsulfonyl)pyridin-3-yl)pyridazin-4-amine
    —— 3,5-Dichloro-6-(2,4-dihydroxyphenyl)pyridazine 129287-28-1 C10H6Cl2N2O2
    3,5-Dichloro-6-(2,4-dihydroxyphenyl)pyridazine
    —— 2-(4-Chloro-phenyl)-1-(2,2-dimethoxy-ethyl)-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid methyl ester 1027950-86-2 C16H17ClN2O5
    2-(4-Chloro-phenyl)-1-(2,2-dimethoxy-ethyl)-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid methyl ester
    —— 4-amino-6-chloro-2-methylpyridazin-3(2H)-one 3366-87-8 C5H6ClN3O
    4-amino-6-chloro-2-methylpyridazin-3(2H)-one
    —— 5-Ethyl-1-phenethyloxymethyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 144410-20-8 C15H18N2O2S
    5-Ethyl-1-phenethyloxymethyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— 5-Brom-4-chlor-3-oxo-2,3-dihydro-pyridazin 932-21-8 C4H2BrClN2O
    5-Brom-4-chlor-3-oxo-2,3-dihydro-pyridazin
    —— Pyrimidine, 2-chloro-4,5-bis(4-methylphenyl)-6-(methylthio)- 651316-37-9 C19H17ClN2S
    Pyrimidine, 2-chloro-4,5-bis(4-methylphenyl)-6-(methylthio)-
    —— (E)-5-((dimethylamino)methylene)-1-phenylpyrimidine-2,4,6-trione 1566577-43-2 C13H13N3O3
    (E)-5-((dimethylamino)methylene)-1-phenylpyrimidine-2,4,6-trione
    —— 6-chloro-11,11-dimethyl-10,11-dihydro-7H-cyclohepta<d>tetrazolo<1,5-b>pyridazine 112998-28-4 C11H12ClN5
    6-chloro-11,11-dimethyl-10,11-dihydro-7H-cyclohepta<d>tetrazolo<1,5-b>pyridazine
    —— 6-chloro-11,11-dimethyl-10,11-dihydro-7,10-epoxy-7H-cyclohept<d>tetrazolo<1,5-b>pyridazine 112998-27-3 C11H10ClN5O
    6-chloro-11,11-dimethyl-10,11-dihydro-7,10-epoxy-7H-cyclohept<d>tetrazolo<1,5-b>pyridazine
    —— 5-(3-(cyclopentyloxy)-4-methoxyphenyl)-2-(3-pentyl)pyridazin-3-one 1093406-19-9 C21H28N2O3
    5-(3-(cyclopentyloxy)-4-methoxyphenyl)-2-(3-pentyl)pyridazin-3-one
    —— 1,3-dimethyl-4,6-diphenyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 67985-58-4 C19H16N4
    1,3-dimethyl-4,6-diphenyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine
    —— 5-(3-(cyclopentyloxy)-4-methoxyphenyl)pyridazin-3-one 1093405-99-2 C16H18N2O3
    5-(3-(cyclopentyloxy)-4-methoxyphenyl)pyridazin-3-one
    —— N-<1,3-Dimethyl-4-(2-pyrazinylcarbonyl)-1H-pyrazol-5-yl>benzamide 94192-30-0 C17H15N5O2
    N-<1,3-Dimethyl-4-(2-pyrazinylcarbonyl)-1H-pyrazol-5-yl>benzamide
    —— 1,3-Dimethyl-4-(2-methylphenyl)-6-phenylpyrazolo[3,4-d]pyrimidine 112331-28-9 C20H18N4
    1,3-Dimethyl-4-(2-methylphenyl)-6-phenylpyrazolo[3,4-d]pyrimidine
    —— 4-(2-Chlorophenyl)-1,3-dimethyl-6-phenylpyrazolo[3,4-d]pyrimidine 112331-30-3 C19H15ClN4
    4-(2-Chlorophenyl)-1,3-dimethyl-6-phenylpyrazolo[3,4-d]pyrimidine
    —— 4-(4-Chlorophenyl)-1,3-dimethyl-6-phenylpyrazolo[3,4-d]pyrimidine 112331-31-4 C19H15ClN4
    4-(4-Chlorophenyl)-1,3-dimethyl-6-phenylpyrazolo[3,4-d]pyrimidine
    —— (5-Amino-1,3-dimethyl-1H-pyrazol-4-yl)(pyrazin-2-yl)methanone 94192-34-4 C10H11N5O
    (5-Amino-1,3-dimethyl-1H-pyrazol-4-yl)(pyrazin-2-yl)methanone
    —— 3,6-dimethyl-2,5-di(1-pentenyl)pyrazine 143901-61-5 C16H24N2
    3,6-dimethyl-2,5-di(1-pentenyl)pyrazine
    —— 1-Methyl-4,6-diphenylpyrazolo[3,4-d]pyrimidine 112331-37-0 C18H14N4
    1-Methyl-4,6-diphenylpyrazolo[3,4-d]pyrimidine
    —— 5-formyl-6-methyl-4-(3-nitrophenyl)-2-phenylpyrimidine 103311-95-1 C18H13N3O3
    5-formyl-6-methyl-4-(3-nitrophenyl)-2-phenylpyrimidine
    —— 3,6-dimethyl-2-((trimethylsilyl)ethyl)-5-pentylpyrazine 143901-70-6 C16H30N2Si
    3,6-dimethyl-2-((trimethylsilyl)ethyl)-5-pentylpyrazine
    —— 5-allyl-6-methyl-2-thioxo-2,3-dihydro-1<i>H</i>-pyrimidin-4-one 102613-14-9 C8H10N2OS
    5-allyl-6-methyl-2-thioxo-2,3-dihydro-1<i>H</i>-pyrimidin-4-one
    —— 3-[3-(4-fluoro-3-hydroxyphenyl)-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-7-yl]-N,N-dimethylbenzenesulfonamide 1186421-50-0 C25H20FN5O3S
    3-[3-(4-fluoro-3-hydroxyphenyl)-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-7-yl]-N,N-dimethylbenzenesulfonamide
    —— 3-[3-(4-fluoro-3-methoxyphenyl)-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-7-yl]-N,N-dimethylbenzenesulfonamide 1186421-47-5 C26H22FN5O3S
    3-[3-(4-fluoro-3-methoxyphenyl)-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-7-yl]-N,N-dimethylbenzenesulfonamide
    —— 3-(3-(1H-indol-4-yl)-2-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-7-yl)-N,N-dimethylbenzenesulfonamide 1186421-60-2 C27H22N6O2S
    3-(3-(1H-indol-4-yl)-2-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-7-yl)-N,N-dimethylbenzenesulfonamide
    —— N-(6-(6-chloro-5-(4-(1-(methylamino)ethyl)phenylsulfonamido)pyridin-3-yl)imidazo[1,2-b]pyridazin-2-yl)acetamide 1162680-46-7 C22H22ClN7O3S
    N-(6-(6-chloro-5-(4-(1-(methylamino)ethyl)phenylsulfonamido)pyridin-3-yl)imidazo[1,2-b]pyridazin-2-yl)acetamide