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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
    —— 8-methyl-7-phenyl-1,2,4-triazolo[2,3-c]pyrimidine-5-amine 88114-37-8 C12H11N5
    8-methyl-7-phenyl-1,2,4-triazolo[2,3-c]pyrimidine-5-amine
    —— N-[5-(2-amino-4-chloro-6-ethyl-pyrimidin-5-ylethynyl)-2-methyl-pyridin-3-yl]-methanesulfonamide 1391979-32-0 C15H16ClN5O2S
    N-[5-(2-amino-4-chloro-6-ethyl-pyrimidin-5-ylethynyl)-2-methyl-pyridin-3-yl]-methanesulfonamide
    —— 6-(3-Bromophenyl)-4-methylthio-4,5-dihydro-3(2H)-pyridazinone 88541-66-6 C11H11BrN2OS
    6-(3-Bromophenyl)-4-methylthio-4,5-dihydro-3(2H)-pyridazinone
    —— 4-[(4-chlorophenyl)methyl]-2-({(2R)-1-[2-(ethylsulfonyl)ethyl]-2-pyrrolidinyl}methyl)pyrido[3,4-d]pyridazin-1(2H)-one 1141946-09-9 C23H27ClN4O3S
    4-[(4-chlorophenyl)methyl]-2-({(2R)-1-[2-(ethylsulfonyl)ethyl]-2-pyrrolidinyl}methyl)pyrido[3,4-d]pyridazin-1(2H)-one
    —— 2-(6-Bromo-5-methylpyridin-2-yl)-6,7,8,9-tetrahydro-5H-cycloheptapyrimidine 952238-25-4 C15H16BrN3
    2-(6-Bromo-5-methylpyridin-2-yl)-6,7,8,9-tetrahydro-5H-cycloheptapyrimidine
    —— 6-(3-Bromophenyl)-4-ethylthio-4,5-dihydro-3(2H)-pyridazinone 88541-67-7 C12H13BrN2OS
    6-(3-Bromophenyl)-4-ethylthio-4,5-dihydro-3(2H)-pyridazinone
    —— 5-isopropyl-N-[6-(4-methoxy-but-2-ynyloxy)-5-(2-methoxy-phenoxy)-2-pyridin-4-yl-pyrimidin-4-yl]-2-pyridine sulfonamide 346672-34-2 C29H29N5O6S
    5-isopropyl-N-[6-(4-methoxy-but-2-ynyloxy)-5-(2-methoxy-phenoxy)-2-pyridin-4-yl-pyrimidin-4-yl]-2-pyridine sulfonamide
    —— 2-Chloro-1,3-dimethyl-2,3,4,5-tetrahydropyrimidin-1-ium chloride 88949-15-9 C6H12Cl2N2
    2-Chloro-1,3-dimethyl-2,3,4,5-tetrahydropyrimidin-1-ium chloride
    —— 2,2'-Disulfanediylbis(3-chloropyrazine) 95537-95-4 C8H4Cl2N4S2
    2,2'-Disulfanediylbis(3-chloropyrazine)
    —— 5-isopropyl-N-[6-(4-hydroxy-2-butynyloxy)-5-(p-tolyl)-4-pyrimidinyl]-2-pyridine sulfonamide 346671-63-4 C23H24N4O4S
    5-isopropyl-N-[6-(4-hydroxy-2-butynyloxy)-5-(p-tolyl)-4-pyrimidinyl]-2-pyridine sulfonamide
    —— 5-isopropyl-N-[6-chloro-5-(p-tolyl)-4-pyrimidinyl]-2-pyridine sulfonamide 346671-62-3 C19H19ClN4O2S
    5-isopropyl-N-[6-chloro-5-(p-tolyl)-4-pyrimidinyl]-2-pyridine sulfonamide
    —— 7-Pyridin-4-yl-10-thia-3,4,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,7,11(16)-tetraene-5-thione 1021957-25-4 C16H13N5S2
    7-Pyridin-4-yl-10-thia-3,4,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,7,11(16)-tetraene-5-thione
    —— 7-cyclopentyl-2-[5-(4-hydroxy-piperidine-1-carbonyl)-pyridin-2-ylamino]-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide 1211442-28-2 C25H31N7O3
    7-cyclopentyl-2-[5-(4-hydroxy-piperidine-1-carbonyl)-pyridin-2-ylamino]-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide
    —— 6-(3-chlorophenyl)-2-(2-nitrophenyl)-3(2H)-pyridazinone 106263-36-9 C16H10ClN3O3
    6-(3-chlorophenyl)-2-(2-nitrophenyl)-3(2H)-pyridazinone
    —— (2-Pyridin-4-yl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)hydrazine 1021957-14-1 C15H15N5S
    (2-Pyridin-4-yl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)hydrazine
    —— 4-Bromo-5-[(4-chlorophenyl)methoxy]-2-ethylpyridazin-3(2H)-one 88094-59-1 C13H12BrClN2O2
    4-Bromo-5-[(4-chlorophenyl)methoxy]-2-ethylpyridazin-3(2H)-one
    —— 5,6,7,8,9,10-Hexahydro-cyclooctapyrimidine-2,4-diol 1699-19-0 C10H14N2O2
    5,6,7,8,9,10-Hexahydro-cyclooctapyrimidine-2,4-diol
    —— 3,6-diisobutyl-2-trimethylsilylethynylpyrazine 118617-22-4 C17H28N2Si
    3,6-diisobutyl-2-trimethylsilylethynylpyrazine
    —— Ethyl imidazo<1,2-b>pyridazine-2-acetate 168327-42-2 C10H11N3O2
    Ethyl imidazo<1,2-b>pyridazine-2-acetate
    —— methyl 1,6-dihydro-4,4,6-trimethyl-2-(methylthio)pyrimidine-5-carboxylate 1370343-77-3 C10H16N2O2S
    methyl 1,6-dihydro-4,4,6-trimethyl-2-(methylthio)pyrimidine-5-carboxylate
    —— 2-(4-hydroxypiperidin-1-yl)-4-(4-methoxyphenyl)-6H-pyrido[4,3-d]pyrimidin-5-one 1300609-30-6 C19H20N4O3
    2-(4-hydroxypiperidin-1-yl)-4-(4-methoxyphenyl)-6H-pyrido[4,3-d]pyrimidin-5-one
    —— 2-chloro-3-(6-chloro-2-methylpyrimidin-4-yl)imidazo[1,2-b]pyridazine 1256037-70-3 C11H7Cl2N5
    2-chloro-3-(6-chloro-2-methylpyrimidin-4-yl)imidazo[1,2-b]pyridazine
    —— nitro-pyridazin-3-yl-amine 867130-35-6 C4H4N4O2
    nitro-pyridazin-3-yl-amine
    —— N-(3-pyridazinyl)imidazo<1,2-b>pyridazin-2-amine 117052-68-3 C10H8N6
    N-(3-pyridazinyl)imidazo<1,2-b>pyridazin-2-amine
    —— 2,2-Dimethyl-5-{[(pyridazin-3-yl)amino]methylidene}-1,3-dioxane-4,6-dione 88820-48-8 C11H11N3O4
    2,2-Dimethyl-5-{[(pyridazin-3-yl)amino]methylidene}-1,3-dioxane-4,6-dione
    —— methyl <2(2H)-oxopyrimido<1,2-b>pyridazine-4-carboxylate> 118450-81-0 C9H7N3O3
    methyl <2(2H)-oxopyrimido<1,2-b>pyridazine-4-carboxylate>
    —— 5-isopropyl-N-[6-chloro-5-(p-tolyl)-2-(4-pyridyl)-4-pyrimidinyl]-2-pyridine sulfonamide 346671-55-4 C24H22ClN5O2S
    5-isopropyl-N-[6-chloro-5-(p-tolyl)-2-(4-pyridyl)-4-pyrimidinyl]-2-pyridine sulfonamide
    —— (E)-N-((1H-indol-4-yl)methylene)-2-(2,6-dimethyl-4-(pyrimidin-5-yl)phenoxy)acetohydrazide 1572183-81-3 C23H21N5O2
    (E)-N-((1H-indol-4-yl)methylene)-2-(2,6-dimethyl-4-(pyrimidin-5-yl)phenoxy)acetohydrazide
    —— 6,8-Dimethyl-1H-1lambda~6~-pyrimido[1,2-b][1,2,4,6]thiatriazine-1,1,3(2H)-trione 96324-04-8 C7H8N4O3S
    6,8-Dimethyl-1H-1lambda~6~-pyrimido[1,2-b][1,2,4,6]thiatriazine-1,1,3(2H)-trione
    —— 7-Chloro-3-(1-methylethyl)imidazo[1,5-c]pyrimidin-5-amine 94694-14-1 C9H11ClN4
    7-Chloro-3-(1-methylethyl)imidazo[1,5-c]pyrimidin-5-amine
    —— 7-Phenyl-8-(prop-2-yn-1-yl)[1,2,4]triazolo[1,5-c]pyrimidin-5-amine 88114-38-9 C14H11N5
    7-Phenyl-8-(prop-2-yn-1-yl)[1,2,4]triazolo[1,5-c]pyrimidin-5-amine
    —— 4-Bromo-2-ethyl-5-[(4-methylphenyl)methoxy]pyridazin-3(2H)-one 88094-60-4 C14H15BrN2O2
    4-Bromo-2-ethyl-5-[(4-methylphenyl)methoxy]pyridazin-3(2H)-one
    —— 2-cyano-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)acetamide 88408-43-9 C13H10N4O2
    2-cyano-N-(4-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)acetamide
    —— N'-(5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carbonyl)-hydrazinecarboxylic acid tert-butyl ester 93501-57-6 C12H16N4O4S
    N'-(5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carbonyl)-hydrazinecarboxylic acid tert-butyl ester
    —— 2-methyl-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid 1431654-13-5 C15H10F3N3O2
    2-methyl-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid
    —— 3-aminopyridazine 2-oxide 33471-48-6 C4H5N3O
    3-aminopyridazine 2-oxide
    —— N-((6-(6-methoxypyridin-3-ylamino)-5-(2-methyl-9H-purin-6-yl)pyridin-3-yl)methyl)pyridazin-3-amine 1253569-73-1 C22H20N10O
    N-((6-(6-methoxypyridin-3-ylamino)-5-(2-methyl-9H-purin-6-yl)pyridin-3-yl)methyl)pyridazin-3-amine
    —— ethyl 3-methyl-5-(2-thiophene)-7-methyl-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate 1315248-25-9 C15H16N2O2S2
    ethyl 3-methyl-5-(2-thiophene)-7-methyl-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate
    —— 2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid 1421230-37-6 C25H18N6O3S
    2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid
    —— 2-methyl-8-morpholino-N-(pyridazin-3-yl)-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxamide 1431650-19-9 C23H20F3N7O2
    2-methyl-8-morpholino-N-(pyridazin-3-yl)-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxamide
    —— 8-bromo-2-methyl-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid 1431654-32-8 C15H9BrF3N3O2
    8-bromo-2-methyl-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid
    —— N-[8-methyl-7-phenyl-1,2,4-triazolo[2,3-c]pyrimidin-5-yl]acetamide 88114-41-4 C14H13N5O
    N-[8-methyl-7-phenyl-1,2,4-triazolo[2,3-c]pyrimidin-5-yl]acetamide
    —— 2-methyl-N-(pyridazin-3-yl)-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxamide 1431647-39-0 C19H13F3N6O
    2-methyl-N-(pyridazin-3-yl)-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxamide
    —— 2-methyl-8-morpholino-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid 1431654-36-2 C19H17F3N4O3
    2-methyl-8-morpholino-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid
    —— 8-bromo-2-methyl-N-(pyridazin-3-yl)-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxamide 1431654-33-9 C19H12BrF3N6O
    8-bromo-2-methyl-N-(pyridazin-3-yl)-6-(2-(trifluoromethyl)phenyl)imidazo[1,2-b]pyridazine-3-carboxamide
    —— methyl 2-(4-(4-(4-(tert-butoxycarbonylamino)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetate 1421230-72-9 C26H25N3O4S
    methyl 2-(4-(4-(4-(tert-butoxycarbonylamino)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetate
    —— 2-(2,6-dichloro-pyridin-4-yl)-6-ethyl-5-methoxycarbonyl-3-propargyl-5,6-dihydropyrimidin-4-one 182254-59-7 C16H15Cl2N3O3
    2-(2,6-dichloro-pyridin-4-yl)-6-ethyl-5-methoxycarbonyl-3-propargyl-5,6-dihydropyrimidin-4-one
    —— 6-(Piperidine-1-carbonyl)-2,3-dihydro-thiazolo[3,2-a]pyrimidin-5-one 93501-43-0 C12H15N3O2S
    6-(Piperidine-1-carbonyl)-2,3-dihydro-thiazolo[3,2-a]pyrimidin-5-one
    —— 5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid N'-phenyl-hydrazide 93501-52-1 C13H12N4O2S
    5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid N'-phenyl-hydrazide
    —— 5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid pyrimidin-2-ylamide 93501-49-6 C11H9N5O2S
    5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid pyrimidin-2-ylamide