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    首页 分子通 按分子结构分类 有机化合物 有机酸及其衍生物 酮酸及其衍生物

    酮酸及其衍生物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— methyl (2R,4R)-2,4-difluoro-3-oxopentanoate —— C6H8F2O3
    methyl (2R,4R)-2,4-difluoro-3-oxopentanoate
    —— methyl (2R,4S)-2,4-difluoro-3-oxopentanoate —— C6H8F2O3
    methyl (2R,4S)-2,4-difluoro-3-oxopentanoate
    —— methyl (2S,4S)-2,4-difluoro-3-oxopentanoate —— C6H8F2O3
    methyl (2S,4S)-2,4-difluoro-3-oxopentanoate
    —— methyl (2S)-2,4-difluoro-3-oxobutanoate —— C5H6F2O3
    methyl (2S)-2,4-difluoro-3-oxobutanoate
    —— methyl (2S,4R)-2,4-difluoro-3-oxopentanoate —— C6H8F2O3
    methyl (2S,4R)-2,4-difluoro-3-oxopentanoate
    —— ethyl (2S)-2-acetyl-3-oxooctanoate —— C12H20O4
    ethyl (2S)-2-acetyl-3-oxooctanoate
    —— methyl (2R)-4-bromo-2-cyano-3-oxobutanoate —— C6H6BrNO3
    methyl (2R)-4-bromo-2-cyano-3-oxobutanoate
    —— ethyl (2S)-4-bromo-2-cyano-3-oxobutanoate —— C7H8BrNO3
    ethyl (2S)-4-bromo-2-cyano-3-oxobutanoate
    —— ethyl (2R)-4-bromo-2-cyano-3-oxobutanoate —— C7H8BrNO3
    ethyl (2R)-4-bromo-2-cyano-3-oxobutanoate
    —— methyl (2S)-4-bromo-2-cyano-3-oxobutanoate —— C6H6BrNO3
    methyl (2S)-4-bromo-2-cyano-3-oxobutanoate
    —— ethyl (5S)-5-propanoylcyclopentene-1-carboxylate —— C11H16O3
    ethyl (5S)-5-propanoylcyclopentene-1-carboxylate
    —— methyl (Z)-6-(furan-2-yl)-2,4-dioxohex-5-enoate —— C11H10O5
    methyl (Z)-6-(furan-2-yl)-2,4-dioxohex-5-enoate
    —— ethyl (2S)-2-cyano-4,4-dimethyl-3-oxopentanoate —— C10H15NO3
    ethyl (2S)-2-cyano-4,4-dimethyl-3-oxopentanoate
    —— ethyl (2R)-2-cyano-4,4-dimethyl-3-oxopentanoate —— C10H15NO3
    ethyl (2R)-2-cyano-4,4-dimethyl-3-oxopentanoate
    —— diethyl (2Z,7Z)-2,8-diacetyl-5-oxo-4,6-dioxa-3,7-diazanona-2,7-diene-1,9-dioate —— C13H16N2O9
    diethyl (2Z,7Z)-2,8-diacetyl-5-oxo-4,6-dioxa-3,7-diazanona-2,7-diene-1,9-dioate
    —— (E)-2-acetyl-3-(dimethylamino)-4,4-dimethylpent-2-enoic acid —— C11H19NO3
    (E)-2-acetyl-3-(dimethylamino)-4,4-dimethylpent-2-enoic acid
    —— methyl (2R)-2-fluoro-3-oxobutanoate —— C5H7FO3
    methyl (2R)-2-fluoro-3-oxobutanoate
    —— methyl (2S)-2-fluoro-3-oxobutanoate —— C5H7FO3
    methyl (2S)-2-fluoro-3-oxobutanoate
    —— methyl (3S)-3-chloro-2,4-dioxo-5-phenylpentanoate —— C12H11ClO4
    methyl (3S)-3-chloro-2,4-dioxo-5-phenylpentanoate
    —— methyl (3R)-3-chloro-2,4-dioxo-5-phenylpentanoate —— C12H11ClO4
    methyl (3R)-3-chloro-2,4-dioxo-5-phenylpentanoate
    —— diethyl (2R)-2-bromo-3-oxobutanedioate —— C8H11BrO5
    diethyl (2R)-2-bromo-3-oxobutanedioate
    —— diethyl (2S)-2-bromo-3-oxobutanedioate —— C8H11BrO5
    diethyl (2S)-2-bromo-3-oxobutanedioate
    —— butyl (3E)-6-methyl-2,4-dioxo-3-[(pyridine-3-carbothioylamino)methylidene]hept-5-enoate —— C19H22N2O4S
    butyl (3E)-6-methyl-2,4-dioxo-3-[(pyridine-3-carbothioylamino)methylidene]hept-5-enoate
    —— (3-carboxy-3-oxopropyl)-trioctylazanium —— C28H56NO3+
    (3-carboxy-3-oxopropyl)-trioctylazanium
    —— dimethyl (2R)-2-methoxy-3-oxobutanedioate —— C7H10O6
    dimethyl (2R)-2-methoxy-3-oxobutanedioate
    —— dimethyl (2S)-2-methoxy-3-oxobutanedioate —— C7H10O6
    dimethyl (2S)-2-methoxy-3-oxobutanedioate
    —— (2S)-2-[(E)-3-(dimethylamino)but-2-enoyl]octanoic acid —— C14H25NO3
    (2S)-2-[(E)-3-(dimethylamino)but-2-enoyl]octanoic acid
    —— (2R)-2-[(E)-3-(dimethylamino)but-2-enoyl]octanoic acid —— C14H25NO3
    (2R)-2-[(E)-3-(dimethylamino)but-2-enoyl]octanoic acid
    —— (2E)-2-(dimethylaminomethylidene)-3-oxohexanoic acid —— C9H15NO3
    (2E)-2-(dimethylaminomethylidene)-3-oxohexanoic acid
    —— methyl (2R)-2-cyano-3-oxobutanoate —— C6H7NO3
    methyl (2R)-2-cyano-3-oxobutanoate
    —— methyl (2S)-2-cyano-3-oxobutanoate —— C6H7NO3
    methyl (2S)-2-cyano-3-oxobutanoate
    —— (2E)-2-[(carbamoylamino)methylidene]-3-oxohexanoic acid —— C8H12N2O4
    (2E)-2-[(carbamoylamino)methylidene]-3-oxohexanoic acid
    —— propan-2-yl (2S)-3-oxo-2-[(5S)-3-oxo-5-phenylcyclohexen-1-yl]oxybutanoate —— C19H22O5
    propan-2-yl (2S)-3-oxo-2-[(5S)-3-oxo-5-phenylcyclohexen-1-yl]oxybutanoate
    —— ethyl (2R)-2-acetyldodecanoate —— C16H30O3
    ethyl (2R)-2-acetyldodecanoate
    —— propan-2-yl (2S)-3-oxo-2-[(5R)-3-oxo-5-phenylcyclohexen-1-yl]oxybutanoate —— C19H22O5
    propan-2-yl (2S)-3-oxo-2-[(5R)-3-oxo-5-phenylcyclohexen-1-yl]oxybutanoate
    —— propan-2-yl (2R)-3-oxo-2-[(5R)-3-oxo-5-phenylcyclohexen-1-yl]oxybutanoate —— C19H22O5
    propan-2-yl (2R)-3-oxo-2-[(5R)-3-oxo-5-phenylcyclohexen-1-yl]oxybutanoate
    —— ethyl (2S)-2-acetyldodecanoate —— C16H30O3
    ethyl (2S)-2-acetyldodecanoate
    —— propan-2-yl (2R)-3-oxo-2-[(5S)-3-oxo-5-phenylcyclohexen-1-yl]oxybutanoate —— C19H22O5
    propan-2-yl (2R)-3-oxo-2-[(5S)-3-oxo-5-phenylcyclohexen-1-yl]oxybutanoate
    —— (Z)-3-cyano-4-(4-fluoroanilino)-2-oxohex-3-enoic acid —— C13H11FN2O3
    (Z)-3-cyano-4-(4-fluoroanilino)-2-oxohex-3-enoic acid
    —— (Z)-4-anilino-3-cyano-2-oxohex-3-enoic acid —— C13H12N2O3
    (Z)-4-anilino-3-cyano-2-oxohex-3-enoic acid
    —— (Z)-3-cyano-4-(4-methoxyanilino)-2-oxohex-3-enoic acid —— C14H14N2O4
    (Z)-3-cyano-4-(4-methoxyanilino)-2-oxohex-3-enoic acid
    —— (Z)-3-cyano-4-(3,5-dimethylanilino)-2-oxohex-3-enoic acid —— C15H16N2O3
    (Z)-3-cyano-4-(3,5-dimethylanilino)-2-oxohex-3-enoic acid
    —— (Z)-3-cyano-4-(4-cyanoanilino)-2-oxohex-3-enoic acid —— C14H11N3O3
    (Z)-3-cyano-4-(4-cyanoanilino)-2-oxohex-3-enoic acid
    —— ethyl 3-[(1R,2S,4S)-2-bicyclo[2.2.1]hept-5-enyl]-3-oxopropanoate —— C12H16O3
    ethyl 3-[(1R,2S,4S)-2-bicyclo[2.2.1]hept-5-enyl]-3-oxopropanoate
    —— ethyl 3-[(1R,2R,4S)-2-bicyclo[2.2.1]hept-5-enyl]-3-oxopropanoate —— C12H16O3
    ethyl 3-[(1R,2R,4S)-2-bicyclo[2.2.1]hept-5-enyl]-3-oxopropanoate
    —— tert-butyl (2Z)-3-oxo-2-(thiophen-2-ylmethylidene)butanoate —— C13H16O3S
    tert-butyl (2Z)-3-oxo-2-(thiophen-2-ylmethylidene)butanoate
    —— methyl (2R)-2-bromo-3-oxobutanoate —— C5H7BrO3
    methyl (2R)-2-bromo-3-oxobutanoate
    —— methyl (2S)-2-bromo-3-oxobutanoate —— C5H7BrO3
    methyl (2S)-2-bromo-3-oxobutanoate
    —— [(2S,3S)-3-carboxy-2-hydroxy-4-oxotridecyl]-trimethylazanium —— C17H34NO4+
    [(2S,3S)-3-carboxy-2-hydroxy-4-oxotridecyl]-trimethylazanium
    —— [(2R,3S)-3-carboxy-2-hydroxy-4-oxotridecyl]-trimethylazanium —— C17H34NO4+
    [(2R,3S)-3-carboxy-2-hydroxy-4-oxotridecyl]-trimethylazanium