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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
    —— 4-(5-Methylsulfanyl-thiophen-2-yl)-2,4-dioxo-butyric acid ethyl ester 134731-33-2 C11H12O4S2
    4-(5-Methylsulfanyl-thiophen-2-yl)-2,4-dioxo-butyric acid ethyl ester
    —— (2-Methyl-1-propoxypropan-2-yl) 3-oxobutanoate 210579-32-1 C11H20O4
    (2-Methyl-1-propoxypropan-2-yl) 3-oxobutanoate
    —— 2-Butylsulfanyl-3-oxo-butyric acid ethyl ester 107403-15-6 C10H18O3S
    2-Butylsulfanyl-3-oxo-butyric acid ethyl ester
    —— methyl 2,2-dimethyl-3-oxonon-8-ene-1-carboxylate 171925-07-8 C12H20O3
    methyl 2,2-dimethyl-3-oxonon-8-ene-1-carboxylate
    —— methyl 1-hept-6-enoylcyclopentanecarboxylate 171925-00-1 C14H22O3
    methyl 1-hept-6-enoylcyclopentanecarboxylate
    —— (+/-)-4-oxo-5-pentyloct-7-ynoic acid 1026714-37-3 C13H20O3
    (+/-)-4-oxo-5-pentyloct-7-ynoic acid
    —— (+/-)-4-oxo-5-propyloct-7-ynoic acid 180690-38-4 C11H16O3
    (+/-)-4-oxo-5-propyloct-7-ynoic acid
    —— γ-Cycloheptyl-γ-oxo-butyrat 93257-32-0 C11H18O3
    γ-Cycloheptyl-γ-oxo-butyrat
    —— Ethyl 4-[benzyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-oxobutanoate 207554-16-3 C18H25NO5
    Ethyl 4-[benzyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-3-oxobutanoate
    —— Ethyl 5-(oxan-2-yl)-3-oxopentanoate 212482-19-4 C12H20O4
    Ethyl 5-(oxan-2-yl)-3-oxopentanoate
    —— Thiophen-3-ylmethyl 3-oxobutanoate 220606-41-7 C9H10O3S
    Thiophen-3-ylmethyl 3-oxobutanoate
    —— ethyl 3-{(4R,5R)-2,2-dimethyl-5-[1-(oxo)ethyl]-1,3-dioxolan-4-yl}-3-oxopropanoate 318488-66-3 C12H18O6
    ethyl 3-{(4R,5R)-2,2-dimethyl-5-[1-(oxo)ethyl]-1,3-dioxolan-4-yl}-3-oxopropanoate
    —— L-4-hydroxy-2-oxoglutaric acid 15044-43-6 C5H6O6
    L-4-hydroxy-2-oxoglutaric acid
    —— 6-O-butyl 1-O-methyl 3-oxohexanedioate 191542-36-6 C11H18O5
    6-O-butyl 1-O-methyl 3-oxohexanedioate
    —— 3-Oxo-5-(2,5,5-trimethyl-[1,3]dioxan-2-yl)-pentanoic acid ethyl ester 144610-36-6 C14H24O5
    3-Oxo-5-(2,5,5-trimethyl-[1,3]dioxan-2-yl)-pentanoic acid ethyl ester
    —— (3'R,4''S)-methyl 2-[3'-(2"-dimethyl-1",3"-dioxolan-4''-yl)-3'-(2"'-furyl)]propyl acetoacetate 256343-62-1 C17H24O6
    (3'R,4''S)-methyl 2-[3'-(2"-dimethyl-1",3"-dioxolan-4''-yl)-3'-(2"'-furyl)]propyl acetoacetate
    —— 6-Heptynoic acid, 5-hydroxy-3-oxo-7-(trimethylsilyl)-, 1-methylethyl ester 189879-26-3 C13H22O4Si
    6-Heptynoic acid, 5-hydroxy-3-oxo-7-(trimethylsilyl)-, 1-methylethyl ester
    —— (R)-5-Hydroxy-3-oxo-5-((2S,3S)-3-trimethylsilanyl-oxiranyl)-pentanoic acid tert-butyl ester 143800-13-9 C14H26O5Si
    (R)-5-Hydroxy-3-oxo-5-((2S,3S)-3-trimethylsilanyl-oxiranyl)-pentanoic acid tert-butyl ester
    —— (E)-6-Oxo-oct-2-enedioic acid dimethyl ester 222022-69-7 C10H14O5
    (E)-6-Oxo-oct-2-enedioic acid dimethyl ester
    —— 1-O-butyl 6-O-methyl 3-oxohexanedioate 452093-31-1 C11H18O5
    1-O-butyl 6-O-methyl 3-oxohexanedioate
    —— methyl 7-t-butyldimethylsilyloxy-6-methyl-3-oxooctanoate 130650-62-3 C16H32O4Si
    methyl 7-t-butyldimethylsilyloxy-6-methyl-3-oxooctanoate
    —— 3,7-dimethyl-4-oxo-7-octenoic acid 188988-95-6 C10H16O3
    3,7-dimethyl-4-oxo-7-octenoic acid
    —— (4E,6E)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-9-(tert-butyl-diphenyl-silanyloxy)-8,8-dimethyl-3-oxo-nona-4,6-dienoic acid methyl ester 514792-36-0 C36H54O5Si2
    (4E,6E)-2-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-9-(tert-butyl-diphenyl-silanyloxy)-8,8-dimethyl-3-oxo-nona-4,6-dienoic acid methyl ester
    —— ethyl 7-methyl-3-oxo-4-phenyloct-6-enoate 634603-36-4 C17H22O3
    ethyl 7-methyl-3-oxo-4-phenyloct-6-enoate
    —— cyanomethyl 3-methyl-4-oxononanoate 152419-32-4 C12H19NO3
    cyanomethyl 3-methyl-4-oxononanoate
    —— 2-[1-Dimethylamino-meth-(E)-ylidene]-3-oxo-heptanedioic acid diethyl ester 130187-90-5 C14H23NO5
    2-[1-Dimethylamino-meth-(E)-ylidene]-3-oxo-heptanedioic acid diethyl ester
    —— (R)-6-(tert-Butyl-diphenyl-silanyloxy)-3-oxo-heptanoic acid tert-butyl ester 176222-05-2 C27H38O4Si
    (R)-6-(tert-Butyl-diphenyl-silanyloxy)-3-oxo-heptanoic acid tert-butyl ester
    —— Methyl 4,6-dioxoundecanoate 246036-82-8 C12H20O4
    Methyl 4,6-dioxoundecanoate
    —— [(2S)-1-[tert-butyl(dimethyl)silyl]oxy-4-methylpent-4-en-2-yl] 3-oxobutanoate 226703-77-1 C16H30O4Si
    [(2S)-1-[tert-butyl(dimethyl)silyl]oxy-4-methylpent-4-en-2-yl] 3-oxobutanoate
    —— methyl 2-[2-(3-methoxyprop-1-ynyl)benzyl]-5-methyl-4-oxohexanoate 290818-09-6 C19H24O4
    methyl 2-[2-(3-methoxyprop-1-ynyl)benzyl]-5-methyl-4-oxohexanoate
    —— ethyl (5S,17S,4R,15R,16R)(11Z,8E,13E,18E)-12-bromo-20-hydroxy-4,8,16-trimethyl-3-oxo-5,15,17-tris(1,1,2,2-tetramethyl-1-silapropoxy)icosa-8,11,13,18-tetraenoate 455901-42-5 C43H81BrO7Si3
    ethyl (5S,17S,4R,15R,16R)(11Z,8E,13E,18E)-12-bromo-20-hydroxy-4,8,16-trimethyl-3-oxo-5,15,17-tris(1,1,2,2-tetramethyl-1-silapropoxy)icosa-8,11,13,18-tetraenoate
    —— ethyl 8-bromo-6-methyl-3-oxooctanoate 666706-70-3 C11H19BrO3
    ethyl 8-bromo-6-methyl-3-oxooctanoate
    —— ethyl 2-(1-hydroxy-2-oxopropyl)acrylate 637756-06-0 C8H12O4
    ethyl 2-(1-hydroxy-2-oxopropyl)acrylate
    —— 3-(2-Chloro-benzyl)-4-oxo-pentanoic acid 432040-79-4 C12H13ClO3
    3-(2-Chloro-benzyl)-4-oxo-pentanoic acid
    —— 3-Oxo-butyric acid (2R,3aR,4S,7aS)-1-eth-(E)-ylidene-7a-methyl-4-triethylsilanyloxy-octahydro-inden-2-yl ester 464171-37-7 C22H38O4Si
    3-Oxo-butyric acid (2R,3aR,4S,7aS)-1-eth-(E)-ylidene-7a-methyl-4-triethylsilanyloxy-octahydro-inden-2-yl ester
    —— [2,3,4,5,6-13C5]-α-ethoxycarbonyl-β-oxoadipic acid 652151-52-5 C8H12O5
    [2,3,4,5,6-13C5]-α-ethoxycarbonyl-β-oxoadipic acid
    —— 5-{(2S,3S)-2-Methyl-3-[2-(2-vinyl-oxiranyl)-ethyl]-oxiranyl}-3-oxo-pentanoic acid methyl ester 609767-80-8 C15H22O5
    5-{(2S,3S)-2-Methyl-3-[2-(2-vinyl-oxiranyl)-ethyl]-oxiranyl}-3-oxo-pentanoic acid methyl ester
    —— ethyl 8-azido-6-methyl-3-oxooctanoate 666706-72-5 C11H19N3O3
    ethyl 8-azido-6-methyl-3-oxooctanoate
    —— ethyl 5-hydroxy-4-oxo(313C)pentanoate 501902-08-5 C7H12O4
    ethyl 5-hydroxy-4-oxo(313C)pentanoate
    —— 2-methyl-4-oxo-hex-2-enoic acid 620962-80-3 C7H10O3
    2-methyl-4-oxo-hex-2-enoic acid
    —— 2-Hexyl-3,5-dioxo-hexadecanoic acid methyl ester 136807-65-3 C23H42O4
    2-Hexyl-3,5-dioxo-hexadecanoic acid methyl ester
    —— 2-(3,3-dimethoxy-2-oxo-propyl)acrylic acid ethyl ester 356788-15-3 C10H16O5
    2-(3,3-dimethoxy-2-oxo-propyl)acrylic acid ethyl ester
    —— methyl (4R,7S,8R)-4,8-dimethyl-2,5-di(tetrahydropyran-2-yloxy)-3,9-dioxodecanoate 251091-96-0 C23H38O8
    methyl (4R,7S,8R)-4,8-dimethyl-2,5-di(tetrahydropyran-2-yloxy)-3,9-dioxodecanoate
    —— N-diphenylphosphanylacetamide;methyl 4,7-dioxooctanoate;palladium(2+);hexafluorophosphate 303968-15-2 C23H27NO5PPd*F6P
    N-diphenylphosphanylacetamide;methyl 4,7-dioxooctanoate;palladium(2+);hexafluorophosphate
    —— methyl (4R,7S,8R)-4,8-dimethyl-2,5-di(tetrahydropyran-2-yloxy)-3-oxodec-9-enoate 251091-95-9 C23H38O7
    methyl (4R,7S,8R)-4,8-dimethyl-2,5-di(tetrahydropyran-2-yloxy)-3-oxodec-9-enoate
    —— 2-[1-Furan-2-yl-meth-(E)-ylidene]-4-methyl-3-oxo-pentanoic acid 2,2,6,6-tetramethyl-piperidin-1-yl ester 878494-69-0 C20H29NO4
    2-[1-Furan-2-yl-meth-(E)-ylidene]-4-methyl-3-oxo-pentanoic acid 2,2,6,6-tetramethyl-piperidin-1-yl ester
    —— 4-(methoxycarbonyl)-2,5-octanedione 855212-42-9 C10H16O4
    4-(methoxycarbonyl)-2,5-octanedione
    —— (S)-2-((R)-methoxycarbonylamino-phenyl-methyl)-3-oxo-butyric acid methyl ester 865086-27-7 C14H17NO5
    (S)-2-((R)-methoxycarbonylamino-phenyl-methyl)-3-oxo-butyric acid methyl ester
    —— 4-Bromo-2,4-dimethyl-3-oxo-decanoic acid methyl ester 867278-48-6 C13H23BrO3
    4-Bromo-2,4-dimethyl-3-oxo-decanoic acid methyl ester
    —— 2,4-Dimethyl-3-oxo-decanoic acid methyl ester 867278-46-4 C13H24O3
    2,4-Dimethyl-3-oxo-decanoic acid methyl ester