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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
    —— (5R)-5-(aminomethyl)-1,4,5,6-tetrahydropyrimidin-2-amine —— C5H12N4
    (5R)-5-(aminomethyl)-1,4,5,6-tetrahydropyrimidin-2-amine
    —— (6S)-2,4,7-triazabicyclo[4.1.0]hepta-1(7),2,4-triene —— C4H3N3
    (6S)-2,4,7-triazabicyclo[4.1.0]hepta-1(7),2,4-triene
    —— (4aR,7aR)-4a,6,7,7a-tetrahydrocyclopenta[d]pyrimidin-5-one —— C7H8N2O
    (4aR,7aR)-4a,6,7,7a-tetrahydrocyclopenta[d]pyrimidin-5-one
    —— (5R)-4-amino-5-hydroxy-5H-pyrimidin-2-one —— C4H5N3O2
    (5R)-4-amino-5-hydroxy-5H-pyrimidin-2-one
    —— (2S)-2-piperazin-1-yl-1,2-dihydropyrazine-3-carbonitrile —— C9H13N5
    (2S)-2-piperazin-1-yl-1,2-dihydropyrazine-3-carbonitrile
    —— (2R)-2-piperazin-1-yl-1,2-dihydropyrazine-3-carbonitrile —— C9H13N5
    (2R)-2-piperazin-1-yl-1,2-dihydropyrazine-3-carbonitrile
    —— (3R)-3-hydroxy-4-pyridazin-4-ylbutan-2-one —— C8H10N2O2
    (3R)-3-hydroxy-4-pyridazin-4-ylbutan-2-one
    —— (4aS,7aR)-4a,6,7,7a-tetrahydrocyclopenta[d]pyrimidin-5-one —— C7H8N2O
    (4aS,7aR)-4a,6,7,7a-tetrahydrocyclopenta[d]pyrimidin-5-one
    —— (6R)-2,4,7-triazabicyclo[4.1.0]hepta-1(7),2,4-triene —— C4H3N3
    (6R)-2,4,7-triazabicyclo[4.1.0]hepta-1(7),2,4-triene
    —— (3S)-3-hydroxy-4-pyridazin-4-ylbutan-2-one —— C8H10N2O2
    (3S)-3-hydroxy-4-pyridazin-4-ylbutan-2-one
    —— (4aS,7aS)-4a,6,7,7a-tetrahydrocyclopenta[d]pyrimidin-5-one —— C7H8N2O
    (4aS,7aS)-4a,6,7,7a-tetrahydrocyclopenta[d]pyrimidin-5-one
    —— (4aS)-4aH-cyclohepta[d]pyrimidine —— C9H8N2
    (4aS)-4aH-cyclohepta[d]pyrimidine
    —— 1-[(3aR,4S,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-5-chloropyrimidine-2,4-dione —— C12H15ClN2O6
    1-[(3aR,4S,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-5-chloropyrimidine-2,4-dione
    —— (5S)-4-amino-5-hydroxy-5H-pyrimidin-2-one —— C4H5N3O2
    (5S)-4-amino-5-hydroxy-5H-pyrimidin-2-one
    —— (4aR)-4aH-cyclohepta[d]pyrimidine —— C9H8N2
    (4aR)-4aH-cyclohepta[d]pyrimidine
    —— (4aR,7aS)-4a,6,7,7a-tetrahydrocyclopenta[d]pyrimidin-5-one —— C7H8N2O
    (4aR,7aS)-4a,6,7,7a-tetrahydrocyclopenta[d]pyrimidin-5-one
    —— 6-methyl-2-[(1S)-1-phenyl-3-piperidin-1-ylpropyl]pyridazin-3-one —— C19H25N3O
    6-methyl-2-[(1S)-1-phenyl-3-piperidin-1-ylpropyl]pyridazin-3-one
    —— Trimethyl-[2-(6-oxo-3-phenylpyridazin-1-yl)ethyl]azanium —— C15H20N3O+
    Trimethyl-[2-(6-oxo-3-phenylpyridazin-1-yl)ethyl]azanium
    —— 6-methyl-2-[(1R)-1-phenyl-3-piperidin-1-ylpropyl]pyridazin-3-one —— C19H25N3O
    6-methyl-2-[(1R)-1-phenyl-3-piperidin-1-ylpropyl]pyridazin-3-one
    —— 6-[(S)-trifluoromethylsulfinyl]pyridazine-3-carboxylic acid —— C6H3F3N2O3S
    6-[(S)-trifluoromethylsulfinyl]pyridazine-3-carboxylic acid
    —— 6-[(R)-trifluoromethylsulfinyl]pyridazine-3-carboxylic acid —— C6H3F3N2O3S
    6-[(R)-trifluoromethylsulfinyl]pyridazine-3-carboxylic acid
    —— 1-Cyclohexyl-3-[(4,6-dimethylpyrimidin-2-yl)amino]thiourea —— C13H21N5S
    1-Cyclohexyl-3-[(4,6-dimethylpyrimidin-2-yl)amino]thiourea
    —— (4-Fluoropyrimidin-2-yl)methanamine —— C5H6FN3
    (4-Fluoropyrimidin-2-yl)methanamine
    —— 4-but-1-ynyl-2-chloropyrimidine —— C8H7ClN2
    4-but-1-ynyl-2-chloropyrimidine
    —— 3-(2-chloropyrimidin-4-yl)-2-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine —— C14H15ClN4
    3-(2-chloropyrimidin-4-yl)-2-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine
    —— 2-[(1R)-2-amino-1-phenylethyl]pyridazin-3-one —— C12H13N3O
    2-[(1R)-2-amino-1-phenylethyl]pyridazin-3-one
    —— 2-[(1S)-2-amino-1-phenylethyl]pyridazin-3-one —— C12H13N3O
    2-[(1S)-2-amino-1-phenylethyl]pyridazin-3-one
    —— 6-chloro-5-[(2S)-2,3-dibromopropyl]-N,2-dimethylpyrimidin-4-amine —— C9H12Br2ClN3
    6-chloro-5-[(2S)-2,3-dibromopropyl]-N,2-dimethylpyrimidin-4-amine
    —— 6-[(1R)-1-fluoroethyl]-5H-pyrimidin-4-one —— C6H7FN2O
    6-[(1R)-1-fluoroethyl]-5H-pyrimidin-4-one
    —— (4S)-2-heptadecyl-4,6,6-trimethyl-4,5-dihydro-1H-pyrimidine —— C24H48N2
    (4S)-2-heptadecyl-4,6,6-trimethyl-4,5-dihydro-1H-pyrimidine
    —— (5S)-5-chloro-6-methyl-5H-pyrimidin-4-one —— C5H5ClN2O
    (5S)-5-chloro-6-methyl-5H-pyrimidin-4-one
    —— (4R)-3-[(3aR)-2-(4H-pyrazol-3-yl)-3aH-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one —— C15H14N6O
    (4R)-3-[(3aR)-2-(4H-pyrazol-3-yl)-3aH-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one
    —— (4R)-2-heptadecyl-4,6,6-trimethyl-4,5-dihydro-1H-pyrimidine —— C24H48N2
    (4R)-2-heptadecyl-4,6,6-trimethyl-4,5-dihydro-1H-pyrimidine
    —— 6-chloro-5-[(2R)-2,3-dibromopropyl]-N,2-dimethylpyrimidin-4-amine —— C9H12Br2ClN3
    6-chloro-5-[(2R)-2,3-dibromopropyl]-N,2-dimethylpyrimidin-4-amine
    —— (4S)-3-[(3aS)-2-(4H-pyrazol-3-yl)-3aH-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one —— C15H14N6O
    (4S)-3-[(3aS)-2-(4H-pyrazol-3-yl)-3aH-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one
    —— (5R)-5-chloro-6-methyl-5H-pyrimidin-4-one —— C5H5ClN2O
    (5R)-5-chloro-6-methyl-5H-pyrimidin-4-one
    —— (4S)-3-[(3aR)-2-(4H-pyrazol-3-yl)-3aH-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one —— C15H14N6O
    (4S)-3-[(3aR)-2-(4H-pyrazol-3-yl)-3aH-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one
    —— [(3S)-2-oxooxolan-3-yl] 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylate —— C9H10N2O5
    [(3S)-2-oxooxolan-3-yl] 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylate
    —— 6-[(1S)-1-fluoroethyl]-5H-pyrimidin-4-one —— C6H7FN2O
    6-[(1S)-1-fluoroethyl]-5H-pyrimidin-4-one
    —— (4R)-3-[(3aS)-2-(4H-pyrazol-3-yl)-3aH-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one —— C15H14N6O
    (4R)-3-[(3aS)-2-(4H-pyrazol-3-yl)-3aH-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one
    —— (3-cyano-4-imino-2-oxopentyl) 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylate —— C11H12N4O4
    (3-cyano-4-imino-2-oxopentyl) 6-oxo-4,5-dihydro-1H-pyridazine-3-carboxylate
    —— (5R)-4-cyclohexyl-6-oxo-2-sulfanylidene-5H-pyrimidine-5-carbonitrile —— C11H13N3OS
    (5R)-4-cyclohexyl-6-oxo-2-sulfanylidene-5H-pyrimidine-5-carbonitrile
    —— propan-2-yl (4S)-4-(4-bromophenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C15H17BrN2O2S
    propan-2-yl (4S)-4-(4-bromophenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— 2-methoxyethyl (4S)-4-(3-chlorophenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C15H17ClN2O3S
    2-methoxyethyl (4S)-4-(3-chlorophenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— (2S)-2-[(4-amino-6-oxo-5H-pyrimidin-2-yl)sulfanyl]butanoic acid —— C8H11N3O3S
    (2S)-2-[(4-amino-6-oxo-5H-pyrimidin-2-yl)sulfanyl]butanoic acid
    —— (5S)-4-cyclohexyl-6-oxo-2-sulfanylidene-5H-pyrimidine-5-carbonitrile —— C11H13N3OS
    (5S)-4-cyclohexyl-6-oxo-2-sulfanylidene-5H-pyrimidine-5-carbonitrile
    —— prop-2-enyl (4S)-6-methyl-4-(3-nitrophenyl)-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C15H15N3O4S
    prop-2-enyl (4S)-6-methyl-4-(3-nitrophenyl)-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— (2R)-2-[(4-amino-6-oxo-5H-pyrimidin-2-yl)sulfanyl]butanoic acid —— C8H11N3O3S
    (2R)-2-[(4-amino-6-oxo-5H-pyrimidin-2-yl)sulfanyl]butanoic acid
    —— N-[(5S)-2-acetamido-5H-purin-6-yl]acetamide —— C9H10N6O2
    N-[(5S)-2-acetamido-5H-purin-6-yl]acetamide
    —— N-[(5R)-2-acetamido-5H-purin-6-yl]acetamide —— C9H10N6O2
    N-[(5R)-2-acetamido-5H-purin-6-yl]acetamide