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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-chloro-5-cyano-2-ethyl-7H-pyrrolo[2,3-c]pyridazin-3(2H)-one 272120-80-6 C9H7ClN4O
    4-chloro-5-cyano-2-ethyl-7H-pyrrolo[2,3-c]pyridazin-3(2H)-one
    —— N-(5-cyano-4,6-diphenylpyrimidin-2-yl)-4-methylbenzamide 1028468-55-4 C25H18N4O
    N-(5-cyano-4,6-diphenylpyrimidin-2-yl)-4-methylbenzamide
    —— (4,6-dichloro-5-phenyl-pyrimidin-2-yl)-dimethyl-amine 61769-99-1 C12H11Cl2N3
    (4,6-dichloro-5-phenyl-pyrimidin-2-yl)-dimethyl-amine
    —— 7-methyl-2,4-diphenylpyrrolo<2,3-d>pyrimidine 144587-22-4 C19H15N3
    7-methyl-2,4-diphenylpyrrolo<2,3-d>pyrimidine
    —— N-(5-cyano-4,6-diphenylpyrimidin-2-yl)-4-methoxybenzamide 1028468-51-0 C25H18N4O2
    N-(5-cyano-4,6-diphenylpyrimidin-2-yl)-4-methoxybenzamide
    —— 2-Methylsulfanyl-4,7-diphenylpyrrolo[2,3-d]pyrimidine 1450729-39-1 C19H15N3S
    2-Methylsulfanyl-4,7-diphenylpyrrolo[2,3-d]pyrimidine
    —— 1-Benzyl-4-<4-chlorphenyl>-phthalazin 62761-82-4 C21H15ClN2
    1-Benzyl-4-<4-chlorphenyl>-phthalazin
    —— 6-chloro-1-(4-fluorophenyl)-3-methyluracil 301206-17-7 C11H8ClFN2O2
    6-chloro-1-(4-fluorophenyl)-3-methyluracil
    —— 1-methyl-4-phenyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 5-oxide 62564-74-3 C12H10N4O
    1-methyl-4-phenyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 5-oxide
    —— (4,6-dichloro-5-phenyl-pyrimidin-2-yl)-diethyl-amine 61770-01-2 C14H15Cl2N3
    (4,6-dichloro-5-phenyl-pyrimidin-2-yl)-diethyl-amine
    —— 1,4-diphenyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 5-oxide 62564-80-1 C17H12N4O
    1,4-diphenyl-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 5-oxide
    —— 2,4,6-tris(4-cyanophenyl)pyrimidine 399507-80-3 C25H13N5
    2,4,6-tris(4-cyanophenyl)pyrimidine
    —— 5-bromo-2-(2,6-difluorophenyl)pyrimidine-4-carboxylic acid 1052714-35-8 C11H5BrF2N2O2
    5-bromo-2-(2,6-difluorophenyl)pyrimidine-4-carboxylic acid
    —— 3,7-Dimethylpyrazolo<3,4-d>pyridazin-4(5H)-on 62538-39-0 C7H8N4O
    3,7-Dimethylpyrazolo<3,4-d>pyridazin-4(5H)-on
    —— 5-bromo-2-cyclobutylpyrimidine-4-carboxylic acid 1352200-92-0 C9H9BrN2O2
    5-bromo-2-cyclobutylpyrimidine-4-carboxylic acid
    —— 4,5-dibromo-2-(2,2,2-trifluoroethyl)-2H-pyridazin-3-one 221030-81-5 C6H3Br2F3N2O
    4,5-dibromo-2-(2,2,2-trifluoroethyl)-2H-pyridazin-3-one
    —— 5-bromo-2-methoxymethyl-pyrimidine-4-carboxylic acid 1267654-44-3 C7H7BrN2O3
    5-bromo-2-methoxymethyl-pyrimidine-4-carboxylic acid
    —— 4,5-dibromo-2-<i>p</i>-tolyl-2<i>H</i>-pyridazin-3-one 14132-98-0 C11H8Br2N2O
    4,5-dibromo-2-<i>p</i>-tolyl-2<i>H</i>-pyridazin-3-one
    —— 4,6-bis(4-bromophenyl)-2-methylpyrimidine 204589-02-6 C17H12Br2N2
    4,6-bis(4-bromophenyl)-2-methylpyrimidine
    —— 4-chloro-N-(5-cyano-4,6-diphenylpyrimidin-2-yl)benzamide 1028468-41-8 C24H15ClN4O
    4-chloro-N-(5-cyano-4,6-diphenylpyrimidin-2-yl)benzamide
    —— 5-methyl-2,4-bis(4-bromophenyl)pyrimidine 179329-58-9 C17H12Br2N2
    5-methyl-2,4-bis(4-bromophenyl)pyrimidine
    —— N-(5-cyano-4,6-diphenylpyrimidin-2-yl)-2-methylpropanamide 1028468-32-7 C21H18N4O
    N-(5-cyano-4,6-diphenylpyrimidin-2-yl)-2-methylpropanamide
    —— 2,4-bis-(4-cyanophenyl)pyrimidine 160522-99-6 C18H10N4
    2,4-bis-(4-cyanophenyl)pyrimidine
    —— 4,6-bis(4-cyanophenyl)-2-methylpyrimidine 204589-03-7 C19H12N4
    4,6-bis(4-cyanophenyl)-2-methylpyrimidine
    —— 7-Methyl-3-n-propylpyrazolo <3,4-d>pyridazin-4(5H)-on 62538-40-3 C9H12N4O
    7-Methyl-3-n-propylpyrazolo <3,4-d>pyridazin-4(5H)-on
    —— 5-Methyl-2,4-bis(4-cyanophenyl)pyrimidine 179329-60-3 C19H12N4
    5-Methyl-2,4-bis(4-cyanophenyl)pyrimidine
    —— N-(5-cyano-4,6-diphenylpyrimidin-2-yl)cyclopropanecarboxamide 1028468-36-1 C21H16N4O
    N-(5-cyano-4,6-diphenylpyrimidin-2-yl)cyclopropanecarboxamide
    —— 5-[2-({6-[(2-hydroxyethyl)(methyl)amino]pyridin-3-yl}amino)pyrimidin-4-yl]-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile 1403246-79-6 C24H26N6O3
    5-[2-({6-[(2-hydroxyethyl)(methyl)amino]pyridin-3-yl}amino)pyrimidin-4-yl]-2-(tetrahydro-2H-pyran-4-yloxy)benzonitrile
    —— N-(5-cyano-4,6-diphenylpyrimidin-2-yl)butanamide 1028468-24-7 C21H18N4O
    N-(5-cyano-4,6-diphenylpyrimidin-2-yl)butanamide
    —— 3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-N3-(2-propynyl)thymidine 1213791-02-6 C25H42N2O6Si2
    3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-N3-(2-propynyl)thymidine
    —— 3,7-Diphenylpyrazolo<3,4-d>pyridazin-4(5H)-on 62538-45-8 C17H12N4O
    3,7-Diphenylpyrazolo<3,4-d>pyridazin-4(5H)-on
    —— 3,4-dichloro-N-(5-cyano-4,6-diphenylpyrimidin-2-yl)benzamide 1028468-64-5 C24H14Cl2N4O
    3,4-dichloro-N-(5-cyano-4,6-diphenylpyrimidin-2-yl)benzamide
    —— 1-benzyl-5-chloro-3,6-dihydro-6-phenyl-2(1H)-pyrimidinone 104312-53-0 C17H15ClN2O
    1-benzyl-5-chloro-3,6-dihydro-6-phenyl-2(1H)-pyrimidinone
    —— Methyl 7-methoxy-5,8-dioxo-3-phenylquinoxaline-2-carboxylate 177989-11-6 C17H12N2O5
    Methyl 7-methoxy-5,8-dioxo-3-phenylquinoxaline-2-carboxylate
    —— 1-benzyl-5-chloro-4-phenylethynyl-2(1H)-pyrimidinone 101966-24-9 C19H13ClN2O
    1-benzyl-5-chloro-4-phenylethynyl-2(1H)-pyrimidinone
    —— 1-benzyl-3,4-dihydro-5-fluoropyrimidin-2(1H)-one 107377-17-3 C11H11FN2O
    1-benzyl-3,4-dihydro-5-fluoropyrimidin-2(1H)-one
    —— 1-benzyl-5-chloro-3,4-dihydropyrimidin-2(1H)-one 98235-83-7 C11H11ClN2O
    1-benzyl-5-chloro-3,4-dihydropyrimidin-2(1H)-one
    —— 1-benzyl-5-chloro-3,4-dihydro-4-phenylethynyl-2(1H)-pyrimidinone 101946-80-9 C19H15ClN2O
    1-benzyl-5-chloro-3,4-dihydro-4-phenylethynyl-2(1H)-pyrimidinone
    —— 3,6-dihydro-1-benzyl-5-chloro-2(1H)-pyrimidinone 98235-82-6 C11H11ClN2O
    3,6-dihydro-1-benzyl-5-chloro-2(1H)-pyrimidinone
    —— 5-amino-1-[6-(<i>N</i>-methyl-hydrazino)-pyridazin-3-yl]-1<i>H</i>-pyrazole-4-carbonitrile 69720-64-5 C9H10N8
    5-amino-1-[6-(<i>N</i>-methyl-hydrazino)-pyridazin-3-yl]-1<i>H</i>-pyrazole-4-carbonitrile
    —— 1-benzyloxymethyl-5-chloro-4-phenylethynyl-2(1H)-pyrimidinone 101946-76-3 C20H15ClN2O2
    1-benzyloxymethyl-5-chloro-4-phenylethynyl-2(1H)-pyrimidinone
    —— 1-benzyloxymethyl-5-chloro-3,4-dihydro-4-phenylpyrimidin-2(1H)-one 103594-75-8 C18H17ClN2O2
    1-benzyloxymethyl-5-chloro-3,4-dihydro-4-phenylpyrimidin-2(1H)-one
    —— 1-benzyloxymethyl-5-chloro-3,4-dihydro-4-phenylethynyl-2(1H)-pyrimidinone 101946-70-7 C20H17ClN2O2
    1-benzyloxymethyl-5-chloro-3,4-dihydro-4-phenylethynyl-2(1H)-pyrimidinone
    —— 5-amino-1-(6-hydrazino-pyridazin-3-yl)-1<i>H</i>-pyrazole-4-carbonitrile 69720-57-6 C8H8N8
    5-amino-1-(6-hydrazino-pyridazin-3-yl)-1<i>H</i>-pyrazole-4-carbonitrile
    —— 5-amino-1-(6-chloro-3-pyridazinyl)-1H-pyrazole-4-carbonitrile 69720-51-0 C8H5ClN6
    5-amino-1-(6-chloro-3-pyridazinyl)-1H-pyrazole-4-carbonitrile
    —— 5-ethoxy-2-methyl-2<i>H</i>-pyridazin-3-one 67397-22-2 C7H10N2O2
    5-ethoxy-2-methyl-2<i>H</i>-pyridazin-3-one
    —— 3-Methyl-7-phenylpyrazolo<3,4-d>pyridazin-4(5H)-on 62538-44-7 C12H10N4O
    3-Methyl-7-phenylpyrazolo<3,4-d>pyridazin-4(5H)-on
    —— 5-methoxy-2-methylpyridazin-3(2H)-one 14628-58-1 C6H8N2O2
    5-methoxy-2-methylpyridazin-3(2H)-one
    —— <i>C</i>-(6,7-dihydro-5<i>H</i>-thiazolo[3,2-<i>a</i>]pyrimidin-3-yl)-methylamine 342402-81-7 C7H11N3S
    <i>C</i>-(6,7-dihydro-5<i>H</i>-thiazolo[3,2-<i>a</i>]pyrimidin-3-yl)-methylamine
    —— 3-[6-(cyclohexyloxy)pyridin-3-yl]pyrazin-2-amine 1358754-49-0 C15H18N4O
    3-[6-(cyclohexyloxy)pyridin-3-yl]pyrazin-2-amine