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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-methyl-3-[(E)-2-(5-methylthiophen-2-yl)ethenyl]-6-oxo-1H-pyridazine-5-carbonitrile —— C13H11N3OS
    4-methyl-3-[(E)-2-(5-methylthiophen-2-yl)ethenyl]-6-oxo-1H-pyridazine-5-carbonitrile
    —— 3-[(E)-2-[5-chloro-1-[(2-chlorophenyl)methyl]-3-methylpyrazol-4-yl]ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile —— C19H15Cl2N5O
    3-[(E)-2-[5-chloro-1-[(2-chlorophenyl)methyl]-3-methylpyrazol-4-yl]ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile
    —— 3-[(E)-2-(5-cyano-1,2-dimethylpyrrol-3-yl)ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile —— C15H13N5O
    3-[(E)-2-(5-cyano-1,2-dimethylpyrrol-3-yl)ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile
    —— 3-[(E)-2-(1-benzyl-3-thiophen-2-ylpyrazol-4-yl)ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile —— C22H17N5OS
    3-[(E)-2-(1-benzyl-3-thiophen-2-ylpyrazol-4-yl)ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile
    —— 3-[(E)-2-[1-[(2-chlorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile —— C20H18ClN5O
    3-[(E)-2-[1-[(2-chlorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile
    —— 4-methyl-6-oxo-3-[(E)-2-thiophen-3-ylethenyl]-1H-pyridazine-5-carbonitrile —— C12H9N3OS
    4-methyl-6-oxo-3-[(E)-2-thiophen-3-ylethenyl]-1H-pyridazine-5-carbonitrile
    —— 4-methyl-3-[(E)-2-(3-methylthiophen-2-yl)ethenyl]-6-oxo-1H-pyridazine-5-carbonitrile —— C13H11N3OS
    4-methyl-3-[(E)-2-(3-methylthiophen-2-yl)ethenyl]-6-oxo-1H-pyridazine-5-carbonitrile
    —— 3-[(E)-2-[5-(4-bromophenyl)furan-2-yl]ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile —— C18H12BrN3O2
    3-[(E)-2-[5-(4-bromophenyl)furan-2-yl]ethenyl]-4-methyl-6-oxo-1H-pyridazine-5-carbonitrile
    —— 4-methyl-6-oxo-3-[(E)-2-pyridin-3-ylethenyl]-1H-pyridazine-5-carbonitrile —— C13H10N4O
    4-methyl-6-oxo-3-[(E)-2-pyridin-3-ylethenyl]-1H-pyridazine-5-carbonitrile
    —— methyl 4-(2-methoxy-2-oxoethyl)sulfanyl-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate —— C10H12N2O5S
    methyl 4-(2-methoxy-2-oxoethyl)sulfanyl-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate
    —— methyl 4-[3-(4-chlorophenoxy)propylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate —— C16H17ClN2O4S
    methyl 4-[3-(4-chlorophenoxy)propylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate
    —— methyl 4-[3-(4-methoxyphenoxy)propylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate —— C17H20N2O5S
    methyl 4-[3-(4-methoxyphenoxy)propylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate
    —— methyl 4-[3-(2,5-dimethylphenoxy)propylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate —— C18H22N2O4S
    methyl 4-[3-(2,5-dimethylphenoxy)propylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate
    —— methyl 6-methyl-2-oxo-4-[(5-phenyl-1,3,4-oxadiazol-2-yl)methylsulfanyl]-1H-pyrimidine-5-carboxylate —— C16H14N4O4S
    methyl 6-methyl-2-oxo-4-[(5-phenyl-1,3,4-oxadiazol-2-yl)methylsulfanyl]-1H-pyrimidine-5-carboxylate
    —— methyl 6-methyl-4-[3-(3-methylphenoxy)propylsulfanyl]-2-oxo-1H-pyrimidine-5-carboxylate —— C17H20N2O4S
    methyl 6-methyl-4-[3-(3-methylphenoxy)propylsulfanyl]-2-oxo-1H-pyrimidine-5-carboxylate
    —— methyl 4-[3-(4-fluorophenoxy)propylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate —— C16H17FN2O4S
    methyl 4-[3-(4-fluorophenoxy)propylsulfanyl]-6-methyl-2-oxo-1H-pyrimidine-5-carboxylate
    —— (5-Oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl 3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)propanoate —— C16H12N4O4S2
    (5-Oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl 3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)propanoate
    —— (7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl 2-[(1R)-2-acetyl-1H-isoquinolin-1-yl]acetate —— C20H18N4O4S
    (7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl 2-[(1R)-2-acetyl-1H-isoquinolin-1-yl]acetate
    —— (5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl 2-[(1R)-2-acetyl-1H-isoquinolin-1-yl]acetate —— C20H17N3O4S
    (5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methyl 2-[(1R)-2-acetyl-1H-isoquinolin-1-yl]acetate
    —— ethyl 6-[[3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1-yl]methyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate —— C14H13ClF3N3O4
    ethyl 6-[[3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1-yl]methyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
    —— [2-[(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-ethylamino]-2-oxoethyl] (E)-pent-2-enoate —— C17H26N4O5
    [2-[(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-ethylamino]-2-oxoethyl] (E)-pent-2-enoate
    —— N-[3-[(2,4-dichlorophenyl)methyl]-1,3-thiazol-2-ylidene]-5-methylpyrazine-2-carboxamide —— C16H12Cl2N4OS
    N-[3-[(2,4-dichlorophenyl)methyl]-1,3-thiazol-2-ylidene]-5-methylpyrazine-2-carboxamide
    —— (7-Methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl 3-(furan-2-yl)propanoate —— C14H13N3O4S
    (7-Methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl 3-(furan-2-yl)propanoate
    —— (7-Methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl 2-(2-methylphenyl)acetate —— C16H15N3O3S
    (7-Methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl 2-(2-methylphenyl)acetate
    —— (7-Methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl 3-thiophen-2-ylpropanoate —— C14H13N3O3S2
    (7-Methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)methyl 3-thiophen-2-ylpropanoate
    —— 5-[(2R)-2,3-dihydroxypropyl]-6-methyl-2-sulfanylidene-1H-pyrimidin-4-one —— C8H12N2O3S
    5-[(2R)-2,3-dihydroxypropyl]-6-methyl-2-sulfanylidene-1H-pyrimidin-4-one
    —— 5-[(2S)-2,3-dihydroxypropyl]-6-methyl-2-sulfanylidene-1H-pyrimidin-4-one —— C8H12N2O3S
    5-[(2S)-2,3-dihydroxypropyl]-6-methyl-2-sulfanylidene-1H-pyrimidin-4-one
    —— 5,6-diamino-1-[(2R)-2-hydroxypropyl]-3-methylpyrimidine-2,4-dione —— C8H14N4O3
    5,6-diamino-1-[(2R)-2-hydroxypropyl]-3-methylpyrimidine-2,4-dione
    —— 4-amino-1-[(1S)-2-hydroxy-1-(2-hydroxyethoxy)ethyl]pyrimidin-2-one —— C8H13N3O4
    4-amino-1-[(1S)-2-hydroxy-1-(2-hydroxyethoxy)ethyl]pyrimidin-2-one
    —— 5,6-diamino-1-[(2S)-2-hydroxypropyl]-3-methylpyrimidine-2,4-dione —— C8H14N4O3
    5,6-diamino-1-[(2S)-2-hydroxypropyl]-3-methylpyrimidine-2,4-dione
    —— 4-amino-1-[(1S)-1-ethoxy-3-hydroxypropyl]pyrimidin-2-one —— C9H15N3O3
    4-amino-1-[(1S)-1-ethoxy-3-hydroxypropyl]pyrimidin-2-one
    —— 2-[amino(methyl)amino]-5-[(2S)-butan-2-yl]-4-hydroxy-1H-pyrimidin-6-one —— C9H16N4O2
    2-[amino(methyl)amino]-5-[(2S)-butan-2-yl]-4-hydroxy-1H-pyrimidin-6-one
    —— 4-amino-1-[(1R)-1-ethoxy-3-hydroxypropyl]pyrimidin-2-one —— C9H15N3O3
    4-amino-1-[(1R)-1-ethoxy-3-hydroxypropyl]pyrimidin-2-one
    —— 2-[amino(methyl)amino]-5-[(2R)-butan-2-yl]-4-hydroxy-1H-pyrimidin-6-one —— C9H16N4O2
    2-[amino(methyl)amino]-5-[(2R)-butan-2-yl]-4-hydroxy-1H-pyrimidin-6-one
    —— 5-(3-hydroxybut-2-enylidene)-2-sulfanylidene-1,3-diazinane-4,6-dione —— C8H8N2O3S
    5-(3-hydroxybut-2-enylidene)-2-sulfanylidene-1,3-diazinane-4,6-dione
    —— N-[(2S)-butan-2-yl]-N-(6-oxo-1H-pyridazin-3-yl)acetamide —— C10H15N3O2
    N-[(2S)-butan-2-yl]-N-(6-oxo-1H-pyridazin-3-yl)acetamide
    —— 6-amino-5-methyl-1-[(2R)-oxolan-2-yl]pyrimidine-2,4-dione —— C9H13N3O3
    6-amino-5-methyl-1-[(2R)-oxolan-2-yl]pyrimidine-2,4-dione
    —— 6-amino-5-methyl-1-[(2S)-oxolan-2-yl]pyrimidine-2,4-dione —— C9H13N3O3
    6-amino-5-methyl-1-[(2S)-oxolan-2-yl]pyrimidine-2,4-dione
    —— (6S)-2-amino-6-methyl-4-oxo-6,7-dihydro-3H-pyrimido[4,5-b][1,4]oxazine-5-carbaldehyde —— C8H10N4O3
    (6S)-2-amino-6-methyl-4-oxo-6,7-dihydro-3H-pyrimido[4,5-b][1,4]oxazine-5-carbaldehyde
    —— (6R)-2-amino-6-methyl-4-oxo-6,7-dihydro-3H-pyrimido[4,5-b][1,4]oxazine-5-carbaldehyde —— C8H10N4O3
    (6R)-2-amino-6-methyl-4-oxo-6,7-dihydro-3H-pyrimido[4,5-b][1,4]oxazine-5-carbaldehyde
    —— (4S)-7-amino-1,4-dimethyl-4,8-dihydro-2H-pyrimido[4,5-c]pyridazine-3,5-dione —— C8H11N5O2
    (4S)-7-amino-1,4-dimethyl-4,8-dihydro-2H-pyrimido[4,5-c]pyridazine-3,5-dione
    —— (2R)-2-ethyl-4,6-dimethoxy-2-methyl-1H-pyrimidine-5-carbonitrile —— C10H15N3O2
    (2R)-2-ethyl-4,6-dimethoxy-2-methyl-1H-pyrimidine-5-carbonitrile
    —— 1-[(2R)-1-hydroxybutan-2-yl]-2,4-dioxopyrimidine-5-carbonitrile —— C9H11N3O3
    1-[(2R)-1-hydroxybutan-2-yl]-2,4-dioxopyrimidine-5-carbonitrile
    —— (5S,6R)-3-amino-6-methyl-5-oxo-6,7-dihydrothieno[2,3-b]pyrazine-2-carbonitrile —— C8H8N4OS
    (5S,6R)-3-amino-6-methyl-5-oxo-6,7-dihydrothieno[2,3-b]pyrazine-2-carbonitrile
    —— (2S)-2-ethyl-4,6-dimethoxy-2-methyl-1H-pyrimidine-5-carbonitrile —— C10H15N3O2
    (2S)-2-ethyl-4,6-dimethoxy-2-methyl-1H-pyrimidine-5-carbonitrile
    —— N-[(2R)-butan-2-yl]-N-(6-oxo-1H-pyridazin-3-yl)acetamide —— C10H15N3O2
    N-[(2R)-butan-2-yl]-N-(6-oxo-1H-pyridazin-3-yl)acetamide
    —— (5R,6S)-3-amino-6-methyl-5-oxo-6,7-dihydrothieno[2,3-b]pyrazine-2-carbonitrile —— C8H8N4OS
    (5R,6S)-3-amino-6-methyl-5-oxo-6,7-dihydrothieno[2,3-b]pyrazine-2-carbonitrile
    —— (4R)-7-amino-1,4-dimethyl-4,8-dihydro-2H-pyrimido[4,5-c]pyridazine-3,5-dione —— C8H11N5O2
    (4R)-7-amino-1,4-dimethyl-4,8-dihydro-2H-pyrimido[4,5-c]pyridazine-3,5-dione
    —— 1-[(2S)-1-hydroxybutan-2-yl]-2,4-dioxopyrimidine-5-carbonitrile —— C9H11N3O3
    1-[(2S)-1-hydroxybutan-2-yl]-2,4-dioxopyrimidine-5-carbonitrile
    —— (5S,6S)-3-amino-6-methyl-5-oxo-6,7-dihydrothieno[2,3-b]pyrazine-2-carbonitrile —— C8H8N4OS
    (5S,6S)-3-amino-6-methyl-5-oxo-6,7-dihydrothieno[2,3-b]pyrazine-2-carbonitrile