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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
    —— 2-[(3R)-oxolan-3-yl]-5H-pyrazolo[1,5-a]pyrazin-4-one —— C10H11N3O2
    2-[(3R)-oxolan-3-yl]-5H-pyrazolo[1,5-a]pyrazin-4-one
    —— 2-[(3S)-oxolan-3-yl]-5H-pyrazolo[1,5-a]pyrazin-4-one —— C10H11N3O2
    2-[(3S)-oxolan-3-yl]-5H-pyrazolo[1,5-a]pyrazin-4-one
    —— 2-[(2S)-oxolan-2-yl]-5H-pyrazolo[1,5-a]pyrazin-4-one —— C10H11N3O2
    2-[(2S)-oxolan-2-yl]-5H-pyrazolo[1,5-a]pyrazin-4-one
    —— 4-[(3R)-pyrrolidin-3-yl]-1H-pyrazine-2,3-dione —— C8H11N3O2
    4-[(3R)-pyrrolidin-3-yl]-1H-pyrazine-2,3-dione
    —— 3-[(3R)-piperidin-3-yl]-1H-pyridazin-6-one —— C9H13N3O
    3-[(3R)-piperidin-3-yl]-1H-pyridazin-6-one
    —— 2-[(2R)-oxolan-2-yl]-5H-pyrazolo[1,5-a]pyrazin-4-one —— C10H11N3O2
    2-[(2R)-oxolan-2-yl]-5H-pyrazolo[1,5-a]pyrazin-4-one
    —— 4-chloro-2-[(3S)-oxolan-3-yl]pyrazolo[1,5-a]pyrazine —— C10H10ClN3O
    4-chloro-2-[(3S)-oxolan-3-yl]pyrazolo[1,5-a]pyrazine
    —— 4-chloro-2-[(3R)-oxolan-3-yl]pyrazolo[1,5-a]pyrazine —— C10H10ClN3O
    4-chloro-2-[(3R)-oxolan-3-yl]pyrazolo[1,5-a]pyrazine
    —— 4-chloro-2-[(2R)-oxolan-2-yl]pyrazolo[1,5-a]pyrazine —— C10H10ClN3O
    4-chloro-2-[(2R)-oxolan-2-yl]pyrazolo[1,5-a]pyrazine
    —— 4-[(3S)-pyrrolidin-3-yl]-1H-pyrazine-2,3-dione —— C8H11N3O2
    4-[(3S)-pyrrolidin-3-yl]-1H-pyrazine-2,3-dione
    —— 4-chloro-2-[(2S)-oxolan-2-yl]pyrazolo[1,5-a]pyrazine —— C10H10ClN3O
    4-chloro-2-[(2S)-oxolan-2-yl]pyrazolo[1,5-a]pyrazine
    —— (5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl (1S)-cyclohex-3-ene-1-carboxylate —— C14H14N2O3S
    (5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl (1S)-cyclohex-3-ene-1-carboxylate
    —— 3-[(3S)-piperidin-3-yl]-1H-pyridazin-6-one —— C9H13N3O
    3-[(3S)-piperidin-3-yl]-1H-pyridazin-6-one
    —— (5S)-5-chloro-6-[(1S)-1-fluoroethyl]-5H-pyrimidin-4-one —— C6H6ClFN2O
    (5S)-5-chloro-6-[(1S)-1-fluoroethyl]-5H-pyrimidin-4-one
    —— (5S)-5-chloro-6-[(1R)-1-fluoroethyl]-5H-pyrimidin-4-one —— C6H6ClFN2O
    (5S)-5-chloro-6-[(1R)-1-fluoroethyl]-5H-pyrimidin-4-one
    —— (5R)-4,5-diamino-6-sulfanylidene-5H-pyrimidin-2-one —— C4H6N4OS
    (5R)-4,5-diamino-6-sulfanylidene-5H-pyrimidin-2-one
    —— (5R)-5-chloro-6-[(1S)-1-fluoroethyl]-5H-pyrimidin-4-one —— C6H6ClFN2O
    (5R)-5-chloro-6-[(1S)-1-fluoroethyl]-5H-pyrimidin-4-one
    —— (5R)-5-chloro-6-[(1R)-1-fluoroethyl]-5H-pyrimidin-4-one —— C6H6ClFN2O
    (5R)-5-chloro-6-[(1R)-1-fluoroethyl]-5H-pyrimidin-4-one
    —— (5S)-4,5-diamino-6-sulfanylidene-5H-pyrimidin-2-one —— C4H6N4OS
    (5S)-4,5-diamino-6-sulfanylidene-5H-pyrimidin-2-one
    —— N-(4-methoxyphenyl)-5-phenyl-2-pyridin-3-ylthieno[2,3-d]pyrimidin-4-amine —— C24H18N4OS
    N-(4-methoxyphenyl)-5-phenyl-2-pyridin-3-ylthieno[2,3-d]pyrimidin-4-amine
    —— N-(1,3-benzodioxol-5-yl)-10-pyridin-3-yl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-amine —— C21H16N4O2S
    N-(1,3-benzodioxol-5-yl)-10-pyridin-3-yl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-amine
    —— 5-methyl-N-[2-[(5Z)-5-[(4-methylphenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethyl]pyrazine-2-carboxamide —— C19H18N4O3S
    5-methyl-N-[2-[(5Z)-5-[(4-methylphenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethyl]pyrazine-2-carboxamide
    —— 5-methyl-N-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrazine-2-carboxamide —— C16H15N5OS2
    5-methyl-N-[5-[(4-methylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]pyrazine-2-carboxamide
    —— (5-Methylpyrazin-2-yl)-(4-thiophen-2-ylsulfonylpiperazin-1-yl)methanone —— C14H16N4O3S2
    (5-Methylpyrazin-2-yl)-(4-thiophen-2-ylsulfonylpiperazin-1-yl)methanone
    —— N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-5-methylpyrazine-2-carboxamide —— C10H11N5OS2
    N-(5-ethylsulfanyl-1,3,4-thiadiazol-2-yl)-5-methylpyrazine-2-carboxamide
    —— 5-methyl-N-[4-(4-propoxyphenyl)-1,3-thiazol-2-yl]pyrazine-2-carboxamide —— C18H18N4O2S
    5-methyl-N-[4-(4-propoxyphenyl)-1,3-thiazol-2-yl]pyrazine-2-carboxamide
    —— 1-(4-Chlorophenyl)-4-(2-methylphenoxy)phthalazine —— C21H15ClN2O
    1-(4-Chlorophenyl)-4-(2-methylphenoxy)phthalazine
    —— N-[4-(3,4-dimethylphenyl)-1,3-thiazol-2-yl]-5-methylpyrazine-2-carboxamide —— C17H16N4OS
    N-[4-(3,4-dimethylphenyl)-1,3-thiazol-2-yl]-5-methylpyrazine-2-carboxamide
    —— 1-[(4-Tert-butylphenyl)methylsulfanyl]-4-phenylphthalazine —— C25H24N2S
    1-[(4-Tert-butylphenyl)methylsulfanyl]-4-phenylphthalazine
    —— 1-(2-methyl-1H-indol-3-yl)-2-(4-phenylphthalazin-1-yl)sulfanylethanone —— C25H19N3OS
    1-(2-methyl-1H-indol-3-yl)-2-(4-phenylphthalazin-1-yl)sulfanylethanone
    —— N-(2,4-difluorophenyl)-2-(4-phenylphthalazin-1-yl)sulfanylacetamide —— C22H15F2N3OS
    N-(2,4-difluorophenyl)-2-(4-phenylphthalazin-1-yl)sulfanylacetamide
    —— (5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl (E)-2-cyano-3-(furan-2-yl)prop-2-enoate —— C15H9N3O4S
    (5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl (E)-2-cyano-3-(furan-2-yl)prop-2-enoate
    —— ethyl (4S)-6-[[4-[(1S)-1-hydroxyethyl]-3,5-dimethyl-1H-pyrrole-2-carbonyl]oxymethyl]-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C18H25N3O6
    ethyl (4S)-6-[[4-[(1S)-1-hydroxyethyl]-3,5-dimethyl-1H-pyrrole-2-carbonyl]oxymethyl]-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— ethyl (4S)-6-[[(E)-but-2-enoyl]oxymethyl]-2-oxo-4-thiophen-2-yl-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C16H18N2O5S
    ethyl (4S)-6-[[(E)-but-2-enoyl]oxymethyl]-2-oxo-4-thiophen-2-yl-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— ethyl (2R,3S,4S,5R)-4-bromo-2-(2-ethoxy-2-oxoethyl)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)oxolane-3-carboxylate —— C15H18BrFN2O7
    ethyl (2R,3S,4S,5R)-4-bromo-2-(2-ethoxy-2-oxoethyl)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)oxolane-3-carboxylate
    —— methyl (4R)-6-chloro-3-oxo-4H-pyridazine-4-carboxylate —— C6H5ClN2O3
    methyl (4R)-6-chloro-3-oxo-4H-pyridazine-4-carboxylate
    —— (5R)-6-ethyl-5-fluoro-5H-pyrimidin-4-one —— C6H7FN2O
    (5R)-6-ethyl-5-fluoro-5H-pyrimidin-4-one
    —— methyl (4S)-6-chloro-3-oxo-4H-pyridazine-4-carboxylate —— C6H5ClN2O3
    methyl (4S)-6-chloro-3-oxo-4H-pyridazine-4-carboxylate
    —— methyl (4R)-3-oxo-4H-pyridazine-4-carboxylate —— C6H6N2O3
    methyl (4R)-3-oxo-4H-pyridazine-4-carboxylate
    —— methyl (4S)-3-oxo-4H-pyridazine-4-carboxylate —— C6H6N2O3
    methyl (4S)-3-oxo-4H-pyridazine-4-carboxylate
    —— (5S)-6-ethyl-5-fluoro-5H-pyrimidin-4-one —— C6H7FN2O
    (5S)-6-ethyl-5-fluoro-5H-pyrimidin-4-one
    —— 2-chloro-6H-pyrrolo[2,3-b]pyrazine —— C6H4ClN3
    2-chloro-6H-pyrrolo[2,3-b]pyrazine
    —— (3S)-5-bromo-3H-pyrazolo[3,4-b]pyrazin-3-amine —— C5H4BrN5
    (3S)-5-bromo-3H-pyrazolo[3,4-b]pyrazin-3-amine
    —— 3-chloro-6H-pyrrolo[2,3-c]pyridazine —— C6H4ClN3
    3-chloro-6H-pyrrolo[2,3-c]pyridazine
    —— 3-bromo-6H-pyrrolo[2,3-b]pyrazine —— C6H4BrN3
    3-bromo-6H-pyrrolo[2,3-b]pyrazine
    —— ethyl (4S)-6-(furan-2-carbonyloxymethyl)-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C14H16N2O6
    ethyl (4S)-6-(furan-2-carbonyloxymethyl)-4-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— (3R)-5-bromo-3H-pyrazolo[3,4-b]pyrazin-3-amine —— C5H4BrN5
    (3R)-5-bromo-3H-pyrazolo[3,4-b]pyrazin-3-amine
    —— ethyl (4R)-4-methyl-2-oxo-6-[(4-oxo-4-thiophen-2-ylbutanoyl)oxymethyl]-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C17H20N2O6S
    ethyl (4R)-4-methyl-2-oxo-6-[(4-oxo-4-thiophen-2-ylbutanoyl)oxymethyl]-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— ethyl (4S)-6-(butanoyloxymethyl)-2-oxo-4-phenyl-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C18H22N2O5
    ethyl (4S)-6-(butanoyloxymethyl)-2-oxo-4-phenyl-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— [2-[[6-Amino-1-(2-methylpropyl)-2,4-dioxopyrimidin-5-yl]-(2-methoxyethyl)amino]-2-oxoethyl] butanoate —— C17H28N4O6
    [2-[[6-Amino-1-(2-methylpropyl)-2,4-dioxopyrimidin-5-yl]-(2-methoxyethyl)amino]-2-oxoethyl] butanoate