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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
    —— 4,5-Dichloro-2-(2,2,2-trifluoroethyl)-3(2H)-pyridazinone 97137-16-1 C6H3Cl2F3N2O
    4,5-Dichloro-2-(2,2,2-trifluoroethyl)-3(2H)-pyridazinone
    —— 2-methylsulfonyl-4,5-dichloropyridazin-3-one 91626-52-7 C5H4Cl2N2O3S
    2-methylsulfonyl-4,5-dichloropyridazin-3-one
    —— 4,5-Dichloro-2-allyl-3(2H)pyridazinone 77541-70-9 C7H6Cl2N2O
    4,5-Dichloro-2-allyl-3(2H)pyridazinone
    —— 8-phenyl-3-methyl-1,2,4-triazolo[4,3-a]pyrazine 88066-97-1 C12H10N4
    8-phenyl-3-methyl-1,2,4-triazolo[4,3-a]pyrazine
    —— 4,5-dichloro-2-(2-hydroxy-ethyl)-2<i>H</i>-pyridazin-3-one 69696-56-6 C6H6Cl2N2O2
    4,5-dichloro-2-(2-hydroxy-ethyl)-2<i>H</i>-pyridazin-3-one
    —— 5-chloro-4-phenylpyridazin-3(2H)-one 98441-28-2 C10H7ClN2O
    5-chloro-4-phenylpyridazin-3(2H)-one
    —— 4-hydroxypyridazinone 74745-08-7 C4H4N2O2
    4-hydroxypyridazinone
    —— 3(2H)-Pyridazinone, 2-(3-bromopropyl)-4,5-dichloro- 188885-55-4 C7H7BrCl2N2O
    3(2H)-Pyridazinone, 2-(3-bromopropyl)-4,5-dichloro-
    —— 3-(4,5-dichloro-6-oxo-6<i>H</i>-pyridazin-1-yl)-propionitrile 2496-70-0 C7H5Cl2N3O
    3-(4,5-dichloro-6-oxo-6<i>H</i>-pyridazin-1-yl)-propionitrile
    —— 4,5-Dichloro-2-(cyclohexanecarbonyl)pyridazin-3-one 450408-67-0 C11H12Cl2N2O2
    4,5-Dichloro-2-(cyclohexanecarbonyl)pyridazin-3-one
    —— 2-(6-Bromohexyl)-4,5-dichloropyridazin-3-one 188885-57-6 C10H13BrCl2N2O
    2-(6-Bromohexyl)-4,5-dichloropyridazin-3-one
    —— 2-(2-Bromoethyl)-4,5-dichloropyridazin-3-one 120956-53-8 C6H5BrCl2N2O
    2-(2-Bromoethyl)-4,5-dichloropyridazin-3-one
    —— 4-chloro-5-[3-(2,5-dimethylpyrrol-1-yl)-4-methyl-phenyl]-1H-pyridazin-6-one 1263474-48-1 C17H16ClN3O
    4-chloro-5-[3-(2,5-dimethylpyrrol-1-yl)-4-methyl-phenyl]-1H-pyridazin-6-one
    —— 5,7-dihydro-furo[3,4-d]pyridazin-1(2H)-one 10554-14-0 C6H6N2O2
    5,7-dihydro-furo[3,4-d]pyridazin-1(2H)-one
    —— 6-phenyl-3-methyl-1,2,4-triazolo[4,3-a]pyrazine 88066-95-9 C12H10N4
    6-phenyl-3-methyl-1,2,4-triazolo[4,3-a]pyrazine
    —— 3-bromo-4-methyl-6-phenylpyridazine 90746-29-5 C11H9BrN2
    3-bromo-4-methyl-6-phenylpyridazine
    —— 4-amino-9,10-dihydro-2-methyl-9,10-dithia-1,3,5-triazaphenanthrene 122851-78-9 C10H8N4S2
    4-amino-9,10-dihydro-2-methyl-9,10-dithia-1,3,5-triazaphenanthrene
    —— N-(5-(6-aminopyridin-3-yl)thiazolo[5,4-d]pyrimidin-2-yl)acetamide 1204742-24-4 C12H10N6OS
    N-(5-(6-aminopyridin-3-yl)thiazolo[5,4-d]pyrimidin-2-yl)acetamide
    —— 4-Pyridin-3-yl-6-thiophen-2-yl-5,6-dihydro-1H-pyrimidine-2-thione 89566-95-0 C13H11N3S2
    4-Pyridin-3-yl-6-thiophen-2-yl-5,6-dihydro-1H-pyrimidine-2-thione
    —— 5-(4-morpholinobenzofuro[3,2-d]pyrimidin-2-yl)pyridin-2-amine 1225037-76-2 C19H17N5O2
    5-(4-morpholinobenzofuro[3,2-d]pyrimidin-2-yl)pyridin-2-amine
    —— 1-[6-[(6-methoxypyridin-3-yl)amino]-5-(2-methyl-7H-purin-6-yl)pyridin-3-yl]-2,2-dimethylpropan-1-ol 1253578-91-4 C22H25N7O2
    1-[6-[(6-methoxypyridin-3-yl)amino]-5-(2-methyl-7H-purin-6-yl)pyridin-3-yl]-2,2-dimethylpropan-1-ol
    —— 1-(6-(6-methoxypyridin-3-ylamino)-5-(2-methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)pyridin-3-yl)-2,2-dimethylpropan-1-ol 1253570-86-3 C27H33N7O3
    1-(6-(6-methoxypyridin-3-ylamino)-5-(2-methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)pyridin-3-yl)-2,2-dimethylpropan-1-ol
    —— 5-(6-chloro-2-morpholin-4-ylpyrimidin-4-yl)pyridin-2-ylamine 944399-65-9 C13H14ClN5O
    5-(6-chloro-2-morpholin-4-ylpyrimidin-4-yl)pyridin-2-ylamine
    —— 5-(6-((4-(N-methyl-N-methylsulfonylamino)piperidin-1-yl)methyl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)pyridin-2-amine 1032755-87-5 C23H31N7O3S2
    5-(6-((4-(N-methyl-N-methylsulfonylamino)piperidin-1-yl)methyl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)pyridin-2-amine
    —— 5-imino-2-nitro-5H-thiazolo[3,2-a]pyrimidin-7(6H)-one 1423875-15-3 C6H4N4O3S
    5-imino-2-nitro-5H-thiazolo[3,2-a]pyrimidin-7(6H)-one
    —— 6-(2-hydroxyphenyl)uracil 55982-11-1 C10H8N2O3
    6-(2-hydroxyphenyl)uracil
    —— 2,3-Diamino-6-(4-chlorophenyl)pyrimidin-4-one 95095-78-6 C10H9ClN4O
    2,3-Diamino-6-(4-chlorophenyl)pyrimidin-4-one
    —— pyrazine-2,3,5,6-tetracarboxylic acid tetraethyl ester 22051-74-7 C16H20N2O8
    pyrazine-2,3,5,6-tetracarboxylic acid tetraethyl ester
    —— 2-chloro-4-(3-fluoro-5-(piperazin-1-yl)phenyl)pyrimidine 1129541-86-1 C14H14ClFN4
    2-chloro-4-(3-fluoro-5-(piperazin-1-yl)phenyl)pyrimidine
    —— 3-Amino-6-(4-chlorophenyl)-2-hydrazinylpyrimidin-4-one 95095-53-7 C10H10ClN5O
    3-Amino-6-(4-chlorophenyl)-2-hydrazinylpyrimidin-4-one
    —— 5-(4-chlorophenyl)-3-(1-ethyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1607023-16-4 C17H14ClN5O
    5-(4-chlorophenyl)-3-(1-ethyl-1H-pyrazol-5-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 2-amino-6-(4-chlorophenyl)pyrimidin-4-ol 98305-75-0 C10H8ClN3O
    2-amino-6-(4-chlorophenyl)pyrimidin-4-ol
    —— 6-(4-chlorophenyl)-2-(2-(propan-2-ylidene)hydrazinyl)pyrimidin-4(3H)-one 1612261-39-8 C13H13ClN4O
    6-(4-chlorophenyl)-2-(2-(propan-2-ylidene)hydrazinyl)pyrimidin-4(3H)-one
    —— 6-(4'-chlorophenyl)-5-[2''-hydroxynaphthyl-(1'')-methyl]-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 1148118-48-2 C21H15ClN2O2S
    6-(4'-chlorophenyl)-5-[2''-hydroxynaphthyl-(1'')-methyl]-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— 6-(4-chlorophenyl)-2-(2-cyclopentylidenehydrazinyl)pyrimidin-4(3H)-one 1612261-43-4 C15H15ClN4O
    6-(4-chlorophenyl)-2-(2-cyclopentylidenehydrazinyl)pyrimidin-4(3H)-one
    —— 6-(4-chlorophenyl)-2-hydrazinylpyrimidin-4(3H)-one 1432311-03-9 C10H9ClN4O
    6-(4-chlorophenyl)-2-hydrazinylpyrimidin-4(3H)-one
    —— 2-(4'-Chlorophenyl)-6-methyl-pyrido[1,2-a]pyrimidin-4-one 191218-51-6 C15H11ClN2O
    2-(4'-Chlorophenyl)-6-methyl-pyrido[1,2-a]pyrimidin-4-one
    —— N-(5-(pyrazin-2-yl)pyridin-2-yl)-2-(4-(pyridazin-4-yl)-3-(trifluoromethyl)phenyl)acetamide 1243244-44-1 C22H15F3N6O
    N-(5-(pyrazin-2-yl)pyridin-2-yl)-2-(4-(pyridazin-4-yl)-3-(trifluoromethyl)phenyl)acetamide
    —— 2-(2',3-dimethyl-2,4'-bipyridin-5-yl)-N-(5-(pyrazin-2-yl)pyridin-2-yl)acetamide 1243244-71-4 C23H20N6O
    2-(2',3-dimethyl-2,4'-bipyridin-5-yl)-N-(5-(pyrazin-2-yl)pyridin-2-yl)acetamide
    —— 2-(4'-Chlorophenyl)-6,8-dimethyl-pyrido[1,2-a]pyrimidin-4-one 191218-52-7 C16H13ClN2O
    2-(4'-Chlorophenyl)-6,8-dimethyl-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(6-chloro-5-methylpyridin-3-yl)-N-(5-(pyridazin-3-yl)pyridin-2-yl)acetamide 1243245-90-0 C17H14ClN5O
    2-(6-chloro-5-methylpyridin-3-yl)-N-(5-(pyridazin-3-yl)pyridin-2-yl)acetamide
    —— 5-(pyridazin-3-yl)pyridin-2-amine 1243245-89-7 C9H8N4
    5-(pyridazin-3-yl)pyridin-2-amine
    —— 5-(4-chlorophenyl)-3-(thiazol-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1607023-07-3 C15H9ClN4OS
    5-(4-chlorophenyl)-3-(thiazol-2-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 4(3H)-Pyrimidinone, 2-amino-6-(4-chlorophenyl)-5-iodo- 76519-17-0 C10H7ClIN3O
    4(3H)-Pyrimidinone, 2-amino-6-(4-chlorophenyl)-5-iodo-
    —— Ethyl 4-(4-chlorophenyl)-2-methylpyrimidine-5-carboxylate 905459-71-4 C14H13ClN2O2
    Ethyl 4-(4-chlorophenyl)-2-methylpyrimidine-5-carboxylate
    —— 4(3H)-Pyrimidinone, 2-amino-5-bromo-6-(4-chlorophenyl)- 76531-98-1 C10H7BrClN3O
    4(3H)-Pyrimidinone, 2-amino-5-bromo-6-(4-chlorophenyl)-
    —— 7-(4-Chlorophenyl)imidazo[1,2-a]pyrimidin-5(8H)-one 106263-56-3 C12H8ClN3O
    7-(4-Chlorophenyl)imidazo[1,2-a]pyrimidin-5(8H)-one
    —— 2-(4'-Chlorophenyl)-8-methyl-pyrido[1,2-a]pyrimidin-4-one 191218-49-2 C15H11ClN2O
    2-(4'-Chlorophenyl)-8-methyl-pyrido[1,2-a]pyrimidin-4-one
    —— 5-{4-[1-(5-oxazol-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine 1361188-23-9 C19H16N6O2
    5-{4-[1-(5-oxazol-4-yl-[1,2,4]oxadiazol-3-yl)cyclobutyl]phenyl}pyrimidin-2-ylamine
    —— 2-(4-chlorophenyl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 191218-50-5 C15H11ClN2O
    2-(4-chlorophenyl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one