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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
    (E)-3-氰基-3-(甲基亚氨基)-2-氧代丙酸 (E)-3-Cyano-3-(methylimino)-2-oxopropanoic acid 38157-71-0 C5H4N2O3
    (E)-3-氰基-3-(甲基亚氨基)-2-氧代丙酸
    (E)-2-甲基-6-氧代庚-2-烯酸 (E)-2-methyl-6-oxohept-2-enoic acid 344423-11-6 C8H12O3
    (E)-2-甲基-6-氧代庚-2-烯酸
    (E)-2-((二甲基氨基)亚甲基)-3-氧代丁酸甲酯 methyl (E)-2-((dimethylamino)methylene)-3-oxobutanoate 203186-56-5 C8H13NO3
    (E)-2-((二甲基氨基)亚甲基)-3-氧代丁酸甲酯
    (E)-2-((二甲基氨基)亚甲基)-3-氧代丁酸乙酯 (E)-ethyl 2-((dimethylamino)methylene)-3-oxobutanoate 203186-58-7 C9H15NO3
    (E)-2-((二甲基氨基)亚甲基)-3-氧代丁酸乙酯
    (4S,5S,6S,7S,8S)-5-乙酰氨基-4,6,8-三羟基-7-[[(3R)-3-羟基丁酰基]氨基]-2-氧代壬酸 5-Acetamido-3,5,7,9-tetradeoxy-7-(3-hydroxybutyramido)nonulosonic acid 100343-04-2 C15H26N2O9
    (4S,5S,6S,7S,8S)-5-乙酰氨基-4,6,8-三羟基-7-[[(3R)-3-羟基丁酰基]氨基]-2-氧代壬酸
    (4S,5R,6R,7R)-5-乙酰氨基-4,6,7,8-四羟基-2-氧代辛酸 5-Acetamido-3,5-didesoxy-D-galacto-octulosonic acid N-AN 8 30100-61-9 C10H17NO8
    (4S,5R,6R,7R)-5-乙酰氨基-4,6,7,8-四羟基-2-氧代辛酸
    (4-甲基环己基)3-氧代丁酸酯 (4-Methylcyclohexyl) 3-oxobutanoate 6624-88-0 C11H18O3
    (4-甲基环己基)3-氧代丁酸酯
    (3S,4S)-3,4,6-三羟基-2,5-二氧代己酸 2,5-diketo-D-gluconic acid 2595-33-7 C6H8O7
    (3S,4S)-3,4,6-三羟基-2,5-二氧代己酸
    (3S)-3-[[叔丁氧羰基]氨基]-5-氟-4-氧代-戊酸甲酯 Boc-D-FMK 187389-53-3 C11H18FNO5
    (3S)-3-[[叔丁氧羰基]氨基]-5-氟-4-氧代-戊酸甲酯
    (3R)-3,7-二甲基-6-氧代辛酸 (R)-3,7-dimethyl-6-oxooctanoic acid 38975-38-1 C10H18O3
    (3R)-3,7-二甲基-6-氧代辛酸
    (3E,5Z)-6-羟基-6-(2-羟基苯基)-2-氧代己-3,5-二烯酸 2-Hydroxy-6-oxo-6-(2-hydroxyphenyl)hexa-2,4-dienoic acid 133587-38-9 C12H10O5
    (3E,5Z)-6-羟基-6-(2-羟基苯基)-2-氧代己-3,5-二烯酸
    (3E,5E)-6-羟基-5-甲基-2-羰基己-3,5-二烯酸 Sorbic acid, 5-formyl-2-hydroxy- 13046-69-0 C7H8O4
    (3E,5E)-6-羟基-5-甲基-2-羰基己-3,5-二烯酸
    (3E)-2-氧代-4-(噻吩-2-基)丁-3-烯酸 2-oxo-4<i>t</i>-[2]thienyl-but-3-enoic acid 42393-10-2 C8H6O3S
    (3E)-2-氧代-4-(噻吩-2-基)丁-3-烯酸
    (2Z,4Z)-2-羟基-6-氧代壬-2,4-二烯酸 2-Hydroxy-6-oxo-nona-2,4-dienoate 148642-20-0 C9H12O4
    (2Z,4Z)-2-羟基-6-氧代壬-2,4-二烯酸
    (2Z)4,6-二氧代辛-2-烯二酸 maleylacetoacetic acid 5698-52-2 C8H8O6
    (2Z)4,6-二氧代辛-2-烯二酸
    (2Z)-4,4-二乙氧基-2-(乙氧基亚甲基)-3-氧代丁酸乙酯 2-diethoxyacetyl-3-ethoxy-acrylic acid ethyl ester 40995-61-7 C13H22O6
    (2Z)-4,4-二乙氧基-2-(乙氧基亚甲基)-3-氧代丁酸乙酯
    (2H3)甲基3-氧代丁酸酯 methyl-d-3 acetoacetate 107694-22-4 C5H8O3
    (2H3)甲基3-氧代丁酸酯
    (2E)-4-氧代戊-2-烯二酸 (E)-4-oxopent-2-enedioic acid 6004-32-6 C5H4O5
    (2E)-4-氧代戊-2-烯二酸
    (2E)-2-甲基-4-氧代-2-戊烯酸 (2E)-2-methyl-4-oxo-2-pentenoic acid 113105-24-1 C6H8O3
    (2E)-2-甲基-4-氧代-2-戊烯酸
    (2E)-2-丁烯-1-基2-氧代丙酸酯 2-butenyl 2-oxopropanoate 655243-54-2 C7H10O3
    (2E)-2-丁烯-1-基2-氧代丙酸酯
    (1S,6R)-6-乙酰基-3-环己烯-1-羧酸 (1S,6R)-6-Acetylcyclohex-3-ene-1-carboxylic acid 765319-38-8 C9H12O3
    (1S,6R)-6-乙酰基-3-环己烯-1-羧酸
    (1S,2R,4aS)-1-(3-羟基丙酰基)-1,3,6,8-四甲基-1,2,4A,5,6,7,8,8A-八氢-2-萘甲酸 1-(3-Hydroxypropanoyl)-1,3,6,8-tetramethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-2-carboxylic acid 41060-01-9 C18H28O4
    (1S,2R,4aS)-1-(3-羟基丙酰基)-1,3,6,8-四甲基-1,2,4A,5,6,7,8,8A-八氢-2-萘甲酸
    (1R,2R)-2-丁酰基环丙烷羧酸 (1R,2R)-2-butanoylcyclopropane-1-carboxylic acid 178683-13-1 C8H12O3
    (1R,2R)-2-丁酰基环丙烷羧酸
    (1-羧基-4-羟-2,5-环己二烯基)代丙酮酸 Prephensaeure 126-49-8 C10H10O6
    (1-羧基-4-羟-2,5-环己二烯基)代丙酮酸
    (1-甲基环己基)3-氧代丁酸酯 1'-methylcyclohexyl 3-oxobutanoate 91328-33-5 C11H18O3
    (1-甲基环己基)3-氧代丁酸酯
    (1-氧代丁基)琥珀酸二乙酯 2-butyrylsuccinic acid diethyl ester 41117-77-5 C12H20O5
    (1-氧代丁基)琥珀酸二乙酯
    (1-乙酰基-环戊基)-乙酸 (1-acetyl-cyclopentyl)-acetic acid 859817-04-2 C9H14O3
    (1-乙酰基-环戊基)-乙酸
    (1,4-二氧代戊基氧基)三苯基锡烷 Stannane, (4-oxovaleryloxy)triphenyl- 23292-85-5 C23H22O3Sn
    (1,4-二氧代戊基氧基)三苯基锡烷
    (+/-)-3-甲基-2-氧戊酸钠 3-Methyl-2-oxopentanoic acid sodium salt, >=98% 3715-31-9 C6H10NaO3
    (+/-)-3-甲基-2-氧戊酸钠
    —— ethyl 5,5-dimethyl-3-oxo-2-(2-oxopropyl)hexanoate —— C13H22O4
    ethyl 5,5-dimethyl-3-oxo-2-(2-oxopropyl)hexanoate
    —— 6-Ethyl hydrogen 3-oxohexane-1,6-dioate —— C8H12O5
    6-Ethyl hydrogen 3-oxohexane-1,6-dioate
    —— Ethyl 4-{6-[2-(ethoxycarbonyl)ethyl]-4-hydroxy-2-oxo-2H-pyran-3-yl}-4-oxobutanoate —— C16H20O8
    Ethyl 4-{6-[2-(ethoxycarbonyl)ethyl]-4-hydroxy-2-oxo-2H-pyran-3-yl}-4-oxobutanoate
    —— (R)-2-(furan-2-yl)-2-hydroxy-4-oxopentanoic acid methyl ester —— C10H12O5
    (R)-2-(furan-2-yl)-2-hydroxy-4-oxopentanoic acid methyl ester
    —— 4-[1-(3-methylbenzyl)-1H-pyrrol-2-yl]-2,4-dioxobutyric acid —— C16H15NO4
    4-[1-(3-methylbenzyl)-1H-pyrrol-2-yl]-2,4-dioxobutyric acid
    —— ethyl 2-(ethoxymethylene)-4,4,5,5,5-pentafluoro-3-oxopentanoate —— C10H11F5O4
    ethyl 2-(ethoxymethylene)-4,4,5,5,5-pentafluoro-3-oxopentanoate
    —— (E)-2-acetyl-4-heptenoic acid ethyl ester —— C11H18O3
    (E)-2-acetyl-4-heptenoic acid ethyl ester
    —— diethyl 3-oxo-2-(pent-2-enyl)pentanedioate —— C14H22O5
    diethyl 3-oxo-2-(pent-2-enyl)pentanedioate
    —— 4-[1-(3-chlorobenzyl)-1H-pyrrol-2-yl]-2,4-dioxobutyric acid —— C15H12ClNO4
    4-[1-(3-chlorobenzyl)-1H-pyrrol-2-yl]-2,4-dioxobutyric acid
    —— (E)-(3R)-2-acetyl-5-furan-2-yl-3-methoxycarbonylamino-pent-4-enoic acid methyl ester —— C14H17NO6
    (E)-(3R)-2-acetyl-5-furan-2-yl-3-methoxycarbonylamino-pent-4-enoic acid methyl ester
    —— hydroxy-methyl-oxalacetic acid —— C5H6O6
    hydroxy-methyl-oxalacetic acid
    —— 5-methoxy-2-[1-methoxy-eth-(Z)-ylidene]-3-oxo-pentanoic acid methyl ester —— C10H16O5
    5-methoxy-2-[1-methoxy-eth-(Z)-ylidene]-3-oxo-pentanoic acid methyl ester
    —— <3-2H>-α-ketoisovaleric acid —— C5H8O3
    <3-2H>-α-ketoisovaleric acid
    —— butyl 2-acetylhept-6-ynoate —— C13H20O3
    butyl 2-acetylhept-6-ynoate
    —— methyl 3-amino-3-(5'-O-tert-butyldimethylsilyl-2',3'-O-isopropylidene-β-D-ribofuranosyl)-2-acetyl-propenoate —— C20H35NO7Si
    methyl 3-amino-3-(5'-O-tert-butyldimethylsilyl-2',3'-O-isopropylidene-β-D-ribofuranosyl)-2-acetyl-propenoate
    —— methyl 3-amino-3-(2',3'-O-isopropylidene-β-D-ribofuranosyl)-2-acetyl-propenoate —— C14H21NO7
    methyl 3-amino-3-(2',3'-O-isopropylidene-β-D-ribofuranosyl)-2-acetyl-propenoate
    —— methyl 3-amino-3-(5'-O-tert-butyldimethylsilyl-2',3'-O-isopropylidene-α-D-ribofuranosyl)-2-acetyl-propenoate —— C20H35NO7Si
    methyl 3-amino-3-(5'-O-tert-butyldimethylsilyl-2',3'-O-isopropylidene-α-D-ribofuranosyl)-2-acetyl-propenoate
    —— 2-(α,β-dichloro-isopropyl)-acetoacetic acid ethyl ester —— C9H14Cl2O3
    2-(α,β-dichloro-isopropyl)-acetoacetic acid ethyl ester
    —— calcium 3-methyl-2-oxobutyrate —— 2C5H7O3*Ca
    calcium 3-methyl-2-oxobutyrate
    —— (1RS,4SR,5RS)-4-hexadecyl-4-hydroxy-1-levuloyloxy-5-methoxycarbonyl-2-cyclopentene —— C28H48O6
    (1RS,4SR,5RS)-4-hexadecyl-4-hydroxy-1-levuloyloxy-5-methoxycarbonyl-2-cyclopentene
    —— (1SR,4SR,5RS)-4-hexadecyl-4-hydroxy-1-levuloyloxy-5-methoxycarbonyl-2-cyclopentene —— C28H48O6
    (1SR,4SR,5RS)-4-hexadecyl-4-hydroxy-1-levuloyloxy-5-methoxycarbonyl-2-cyclopentene