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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
    —— 5,6-bis(4-methylphenyl)pyrazine-2,3-dicarboxylic acid 811441-55-1 C20H16N2O4
    5,6-bis(4-methylphenyl)pyrazine-2,3-dicarboxylic acid
    —— 2-(3-aminophenyl)-4-(3-hydroxymethylphenyl)-6-morpholinopyrimidine 873782-10-6 C21H22N4O2
    2-(3-aminophenyl)-4-(3-hydroxymethylphenyl)-6-morpholinopyrimidine
    —— 5-bromo-2-(4-[1,2,3]triazol-1-yl-butyl)-pyrimidine 866026-25-7 C10H12BrN5
    5-bromo-2-(4-[1,2,3]triazol-1-yl-butyl)-pyrimidine
    —— 6-ethyl-3-methyl-4-[4-(methylthio)phenyl]isoxazolo[3,4-d]pyridazin-7(6H)-one 627501-27-3 C15H15N3O2S
    6-ethyl-3-methyl-4-[4-(methylthio)phenyl]isoxazolo[3,4-d]pyridazin-7(6H)-one
    —— 4-(3-methoxy-5-methyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937201-74-6 C15H16N2O2
    4-(3-methoxy-5-methyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 3-methyl-4-[4-(methylthio)phenyl]isoxazolo[3,4-d]pyridazin-7(6H)-one 627501-21-7 C13H11N3O2S
    3-methyl-4-[4-(methylthio)phenyl]isoxazolo[3,4-d]pyridazin-7(6H)-one
    —— 6-ethyl-4-[4-(methylthio)phenyl]-3-propylisoxazolo[3,4-d]pyridazin-7(6H)-one 627501-28-4 C17H19N3O2S
    6-ethyl-4-[4-(methylthio)phenyl]-3-propylisoxazolo[3,4-d]pyridazin-7(6H)-one
    —— 7-[2,4-dichloro-6-(2-pyrazol-1-ylethoxy)phenyl]thiazolo[5,4-d]pyrimidin-5-ylamine 1028331-79-4 C16H12Cl2N6OS
    7-[2,4-dichloro-6-(2-pyrazol-1-ylethoxy)phenyl]thiazolo[5,4-d]pyrimidin-5-ylamine
    —— 6-ethyl-3-(1-ethylpropyl)-4-[4-(methylthio)phenyl]isoxazolo[3,4-d]pyridazin-7(6H)-one 627501-29-5 C19H23N3O2S
    6-ethyl-3-(1-ethylpropyl)-4-[4-(methylthio)phenyl]isoxazolo[3,4-d]pyridazin-7(6H)-one
    —— 4-(3-methoxy-5-methyl-phenyl)-2-(5-nitro-2-trifluoromethyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937189-05-4 C22H18F3N3O4
    4-(3-methoxy-5-methyl-phenyl)-2-(5-nitro-2-trifluoromethyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 7-(2,4-dichlorophenyl)-2-methyl[1,3]thiazolo[5,4-d]pyrimidin-5-amine 1028331-72-7 C12H8Cl2N4S
    7-(2,4-dichlorophenyl)-2-methyl[1,3]thiazolo[5,4-d]pyrimidin-5-amine
    —— 3-[4-(3,5-dimethoxy-phenyl)-1-oxo-1,5,6,7-tetrahydro-cyclopenta[d]pyridazin-2-yl]-N-methyl-4-trifluoromethyl-benzamide 937189-15-6 C24H22F3N3O4
    3-[4-(3,5-dimethoxy-phenyl)-1-oxo-1,5,6,7-tetrahydro-cyclopenta[d]pyridazin-2-yl]-N-methyl-4-trifluoromethyl-benzamide
    —— 4-(4-bromo-2-chloro-5-methoxyphenyl)-5H-pyrrolo[3,2-d]pyrimidin-2-amine 1028331-68-1 C13H10BrClN4O
    4-(4-bromo-2-chloro-5-methoxyphenyl)-5H-pyrrolo[3,2-d]pyrimidin-2-amine
    —— 5-(3-methylpyrid-2-yl)pyridazin-3(2H)-one 697739-33-6 C10H9N3O
    5-(3-methylpyrid-2-yl)pyridazin-3(2H)-one
    —— ethyl 2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-5-methoxythieno[2,3-d]pyrimidine-6-carboxylate 1028331-81-8 C17H15BrClN3O4S
    ethyl 2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-5-methoxythieno[2,3-d]pyrimidine-6-carboxylate
    —— 2-(5-amino-2-trifluoromethyl-phenyl)-4-(3-methoxy-5-methyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937189-06-5 C22H20F3N3O2
    2-(5-amino-2-trifluoromethyl-phenyl)-4-(3-methoxy-5-methyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 4-(3,5-dimethoxy-phenyl)-1-(2-hydroxy-ethyl)-6-[5-(3-hydroxymethyl-azetidin-1-yl)-2-trifluoromethyl-phenyl]-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one 937189-48-5 C27H29F3N4O5
    4-(3,5-dimethoxy-phenyl)-1-(2-hydroxy-ethyl)-6-[5-(3-hydroxymethyl-azetidin-1-yl)-2-trifluoromethyl-phenyl]-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one
    —— 2-(5-bromo-2-trifluoromethyl-phenyl)-4-(3-methoxy-5-methyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937189-07-6 C22H18BrF3N2O2
    2-(5-bromo-2-trifluoromethyl-phenyl)-4-(3-methoxy-5-methyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— ethyl 2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-5-hydroxythieno[2,3-d]pyrimidine-6-carboxylate 1028331-80-7 C16H13BrClN3O4S
    ethyl 2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-5-hydroxythieno[2,3-d]pyrimidine-6-carboxylate
    —— 6-(5-bromo-2-trifluoromethyl-phenyl)-4-(3,5-dimethoxy-phenyl)-1-(2-hydroxy-ethyl)-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one 937202-04-5 C23H21BrF3N3O4
    6-(5-bromo-2-trifluoromethyl-phenyl)-4-(3,5-dimethoxy-phenyl)-1-(2-hydroxy-ethyl)-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one
    —— 3-amino-6-{3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-phenyl}-pyrazine-2-carboxylic acid 1015729-03-9 C19H27N3O3Si
    3-amino-6-{3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-phenyl}-pyrazine-2-carboxylic acid
    —— 4-(3-methoxy-5-methyl-phenyl)-2-(5-pyridazin-3-yl-2-trifluoromethyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one 937189-08-7 C26H21F3N4O2
    4-(3-methoxy-5-methyl-phenyl)-2-(5-pyridazin-3-yl-2-trifluoromethyl-phenyl)-2,5,6,7-tetrahydro-cyclopenta[d]pyridazin-1-one
    —— 2-[6-[5-[(3R)-3-acetamidopyrrolidin-1-yl]-2-(trifluoromethyl)phenyl]-4-(3,5-dimethylphenyl)-7-oxo-2,3-dihydropyrrolo[2,3-d]pyridazin-1-yl]acetic acid 937202-09-0 C29H30F3N5O4
    2-[6-[5-[(3R)-3-acetamidopyrrolidin-1-yl]-2-(trifluoromethyl)phenyl]-4-(3,5-dimethylphenyl)-7-oxo-2,3-dihydropyrrolo[2,3-d]pyridazin-1-yl]acetic acid
    —— 7-methoxy-4-phenylquinazolin-6-ol 1006889-96-8 C15H12N2O2
    7-methoxy-4-phenylquinazolin-6-ol
    —— 1-(4-chlorophenyl)-3-(methylsulfonyl)-5,6-dihydrobenzo[f]quinazoline 1040280-40-7 C19H15ClN2O2S
    1-(4-chlorophenyl)-3-(methylsulfonyl)-5,6-dihydrobenzo[f]quinazoline
    —— 2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-5-methoxythieno[2,3-d]pyrimidine-6-carboxylic acid 1028331-82-9 C15H11BrClN3O4S
    2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-5-methoxythieno[2,3-d]pyrimidine-6-carboxylic acid
    —— (S)-[(4-{[(3-sec-butylamino-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl)-amino]-methyl}-phenyl)-imino-methyl]-carbamic acid tert-butyl ester 639830-79-8 C25H34N6O4
    (S)-[(4-{[(3-sec-butylamino-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl)-amino]-methyl}-phenyl)-imino-methyl]-carbamic acid tert-butyl ester
    —— 7-(4-bromo-2-chloro-5-methoxyphenyl)-2-methyl[1,3]thiazolo[5,4-d]pyrimidin-5-amine 1028331-75-0 C13H10BrClN4OS
    7-(4-bromo-2-chloro-5-methoxyphenyl)-2-methyl[1,3]thiazolo[5,4-d]pyrimidin-5-amine
    —— 2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-5-methoxythieno[2,3-d]pyrimidine-6-carboxylic acid ethylamide 1028331-83-0 C17H16BrClN4O3S
    2-amino-4-(4-bromo-2-chloro-5-methoxyphenyl)-5-methoxythieno[2,3-d]pyrimidine-6-carboxylic acid ethylamide
    —— 4-(4-bromo-2-chloro-5-methoxyphenyl)-5-((ethoxy)methoxy)-2-(methylsulfanyl)thieno[2,3-d]pyrimidine-6-carboxylic acid 1028332-44-6 C18H16BrClN2O5S2
    4-(4-bromo-2-chloro-5-methoxyphenyl)-5-((ethoxy)methoxy)-2-(methylsulfanyl)thieno[2,3-d]pyrimidine-6-carboxylic acid
    —— 6-(4-fluorophenyl)pyrazine-2-carboxylic acid 515813-06-6 C11H7FN2O2
    6-(4-fluorophenyl)pyrazine-2-carboxylic acid
    —— ((R)-1-methoxymethyl-propyl)-(6-methyl-pyrazin-2-yl)-amine 1037770-05-0 C10H17N3O
    ((R)-1-methoxymethyl-propyl)-(6-methyl-pyrazin-2-yl)-amine
    —— 2-amino-4-hydroxy-6-(3-methoxyphenyl)pyrimidine-5-carbonitrile 945002-52-8 C12H10N4O2
    2-amino-4-hydroxy-6-(3-methoxyphenyl)pyrimidine-5-carbonitrile
    —— 4-[2-chloro-5-methoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl]-5H-pyrrolo[3,2-d]pyrimidin-2-amine 1028331-76-1 C17H15ClN6O
    4-[2-chloro-5-methoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl]-5H-pyrrolo[3,2-d]pyrimidin-2-amine
    —— 5-Cyano-4-(3-ethoxy-5-pyridyl)-2-methylthio-6-oxopyrimidine 945002-19-7 C13H12N4O2S
    5-Cyano-4-(3-ethoxy-5-pyridyl)-2-methylthio-6-oxopyrimidine
    —— tert-butyl methyl(2-(3-(4-methylthiophen-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)carbamate 1051316-11-0 C17H23N3O3S
    tert-butyl methyl(2-(3-(4-methylthiophen-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)carbamate
    —— 5-amino-4-(3-chloro-5-methoxyphenyl)-2-methylthiothiopheno[2,3-d]pyrimidine-6-carboxamide 945002-72-2 C15H13ClN4O2S2
    5-amino-4-(3-chloro-5-methoxyphenyl)-2-methylthiothiopheno[2,3-d]pyrimidine-6-carboxamide
    —— Pyrimidin-4-ylazanide 65626-52-0 C4H4N3
    Pyrimidin-4-ylazanide
    —— 4-(2-(benzyloxy)pyridin-4-yl)-2-(cyclopropylamino)-6-hydroxypyrimidine-5-carbonitrile 945003-48-5 C20H17N5O2
    4-(2-(benzyloxy)pyridin-4-yl)-2-(cyclopropylamino)-6-hydroxypyrimidine-5-carbonitrile
    —— 5-amino-4-(3,4-dichlorophenyl)-2-methylsulfanyl-thieno[2,3-d]pyrimidine-6-carboxylic acid 945001-21-8 C14H9Cl2N3O2S2
    5-amino-4-(3,4-dichlorophenyl)-2-methylsulfanyl-thieno[2,3-d]pyrimidine-6-carboxylic acid
    —— 5-Cyano-4-(3-chloro-5-pyridyl)-2-cyclopropylamino-6-oxopyrimidine 945002-16-4 C13H10ClN5O
    5-Cyano-4-(3-chloro-5-pyridyl)-2-cyclopropylamino-6-oxopyrimidine
    —— [5-(6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-pyridin-2-yloxy]-acetic acid ethyl ester 890017-22-8 C13H15N3O4
    [5-(6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-pyridin-2-yloxy]-acetic acid ethyl ester
    —— 5-Cyano-4-(3-benzyloxy-5-pyridyl)-2-methylthio-6-oxopyrimidine 945002-37-9 C18H14N4O2S
    5-Cyano-4-(3-benzyloxy-5-pyridyl)-2-methylthio-6-oxopyrimidine
    —— 5-(trifluoromethyl)pyridazine-4-carboxylic acid 872780-98-8 C6H3F3N2O2
    5-(trifluoromethyl)pyridazine-4-carboxylic acid
    —— 5-Amino-2-methylthio-4-[3-({[4-(trifluoromethyl)phenyl]amino}carbonylamino)phenyl]thiopheno[2,3-d]pyrimidine-6-carboxamide 945003-87-2 C22H17F3N6O2S2
    5-Amino-2-methylthio-4-[3-({[4-(trifluoromethyl)phenyl]amino}carbonylamino)phenyl]thiopheno[2,3-d]pyrimidine-6-carboxamide
    —— 5-amino-4-(3-ethoxy-5-pyridyl)-2-methylthio-thieno[2,3-d]pyrimidine-6-carboxamide 945002-21-1 C15H15N5O2S2
    5-amino-4-(3-ethoxy-5-pyridyl)-2-methylthio-thieno[2,3-d]pyrimidine-6-carboxamide
    —— 5-Cyano-4-(2-chlorophenyl)-2-cyclopropylamino-6-oxopyrimidine 945001-47-8 C14H11ClN4O
    5-Cyano-4-(2-chlorophenyl)-2-cyclopropylamino-6-oxopyrimidine
    —— 5-Cyano-4-(3-chloro-5-methoxyphenyl)-2-cyclopropylamino-6-oxopyrimidine 945001-66-1 C15H13ClN4O2
    5-Cyano-4-(3-chloro-5-methoxyphenyl)-2-cyclopropylamino-6-oxopyrimidine
    —— [5-(6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-pyridin-2-yloxy]-acetic acid 890017-23-9 C11H11N3O4
    [5-(6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-pyridin-2-yloxy]-acetic acid
    —— 5-Cyano-4-(3-ethyl-5-pyridyl)-2-methylthio-6-oxopyrimidine 945002-33-5 C13H12N4OS
    5-Cyano-4-(3-ethyl-5-pyridyl)-2-methylthio-6-oxopyrimidine