| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| —— | but-3-ynyl 2-(diphenylsulfurylidene)-3-oxobutanoate | 1402592-31-7 | C20H18O3S |
| —— | Dimethyl 2-(2,2,2-trifluoroacetyl)pentanedioate | 1161004-50-7 | C9H11F3O5 |
| —— | 2-cyano-4-(4,6-diphenyl-pyran-2-ylidene)-but-2-enoic acid ethyl ester | 53045-36-6 | C24H19NO3 |
| —— | K[methyl 3-oxo-butanoate] | 61111-61-3 | C5H7O3*K |
| —— | 1-Carbazoyl-1-ethoxycarbonyl-pentan | 55129-35-6 | C9H18N2O3 |
| —— | 3-Ethyl-3-hydroxy-4-oxo-pentanoic acid butyl ester | 54074-80-5 | C11H20O4 |
| —— | ethyl trans-3-acetyl-3-pentenoate | 147721-33-3 | C9H14O3 |
| —— | Dichloro-(4-methoxy-cyclohex-2-enyl)-acetic acid methyl ester | 53227-72-8 | C10H14Cl2O3 |
| —— | 5-(4-Methoxy-cyclohexa-2,4-dienyl)-dodecan-6-one | 55640-95-4 | C19H32O2 |
| —— | 2-butyryl-3-phenyl-pent-4-enoic acid ethyl ester | 422270-79-9 | C17H22O3 |
| —— | 2-Hexenoic acid, 2-[(2E)-2-methyl-1-oxo-2-butenyl]-, methyl ester, (2E)- | 608533-48-8 | C12H18O3 |
| —— | ethyl (Z)-2-acetyl-5-methylhex-2-enoate | 67556-11-0 | C11H18O3 |
| —— | ethyl 4-phenyl-3-methyl-2-methylcarbonyl-2-methyl-3(Z)-butenoate | 1000614-85-6 | C16H20O3 |
| —— | 4-Oxo-pentanoic acid (Z)-3,6-dioxo-hept-1-enyl ester | 80437-16-7 | C12H16O5 |
| —— | 2-Ethoxalyl-propionsaeure-tert-butylester | 14200-25-0 | C11H18O5 |
| —— | Dimethyl 4-O-methylprephenate | 119999-44-9 | C13H16O6 |
| —— | 2-acetyl-3-tert-butyl-pent-4-enoic acid methyl ester | 422270-86-8 | C12H20O3 |
| —— | 2-[1-Cyclohex-3-enyl-meth-(E)-ylidene]-5-methyl-3-oxo-hexanoic acid ethyl ester | 52352-94-0 | C16H24O3 |
| —— | 4-Oxo-5-methyl-nonansaeure | 63326-19-2 | C10H18O3 |
| —— | 1-O-ethyl 3-O-[(Z)-pent-2-enyl] propanedioate | 127230-43-7 | C10H16O4 |
| —— | 3-chloro-4,4-diethoxy-but-3-en-2-one | 53678-23-2 | C8H13ClO3 |
| —— | Dichloro-(4-methoxy-cyclohex-2-enyl)-acetic acid ethyl ester | 53227-73-9 | C11H16Cl2O3 |
| —— | 7-Nonenoic acid, 5-methyl-4-oxo-, (E)- | 63326-18-1 | C10H16O3 |
| —— | (R)-[(2S,4S)-4-(tert-Butyl-diphenyl-silanyloxy)-tetrahydro-furan-2-yl]-iodo-acetic acid ethyl ester | 106401-46-1 | C24H31IO4Si |
| —— | 2-{3-Cyano-1-[1-(tetrahydro-pyran-2-yloxy)-ethyl]-propylidene}-malonic acid diethyl ester | 86958-57-8 | C18H27NO6 |
| —— | ethyl 2-acetyl-3-(5-methylfuran-2-yl)pentanoate | 1422655-88-6 | C14H20O4 |
| —— | 2-[1,3]Dithiolan-2-yl-3-oxo-butyric acid tert-butyl ester | 120809-29-2 | C11H18O3S2 |
| —— | ethyl (1-(N-methylimino)ethyl-N-oxide)propanoate | 1228462-07-4 | C8H15NO3 |
| —— | 2-Ethyl-4-oxo-oenanthsaeure-methylester | 91007-03-3 | C10H18O3 |
| —— | (1<i>R</i>)-2<i>t</i>-methyl-5<i>c</i>-(2ξ-methoxy-1-methyl-vinyl)-cyclopentane-carboxylic acid-(1<i>r</i>)-methyl ester | 32203-53-5 | C12H20O3 |
| —— | 4-Ketostearinsaeurevinylester | 94676-65-0 | C20H36O3 |
| —— | 2-Acetyl-3,3,4,4-tetramethoxy-butyric acid ethyl ester | 68703-12-8 | C12H22O7 |
| —— | ethyl 3-oxo-2-(phenyl(propylamino)methyl)butanoate | 1590462-82-0 | C16H23NO3 |
| —— | cyanomethyl 3-benzyl-4-oxohexanoate | 152419-36-8 | C15H17NO3 |
| —— | ethyl 4-acetoxy-2-acetyl-4-methyl-3-oxopentanoate | 1402731-35-4 | C12H18O6 |
| —— | 3,3-dimethyl-4-oxo-heptanoic acid | 103260-36-2 | C9H16O3 |
| —— | 94433-71-3 | C19H36O3 | |
| —— | ethyl 4,4,4-trifluoro-3-oxo-2-thiophen-3-ylbutanoate | 139746-22-8 | C10H9F3O3S |
| —— | ethyl 2-thiocyanato-3-oxobutanoate | 49681-90-5 | C7H9NO3S |
| —— | 2-cyano-3-oxo-hexanoic acid methyl ester | 23286-29-5 | C8H11NO3 |
| —— | (S)-tert-butyl 7-(nitrooxy)-3-oxooctanoate | 1207855-47-7 | C12H21NO6 |
| —— | Dimethoxy-<cyclohepta-1,3,5-trien-7-yl>-essigsaeuremethylester | 7110-92-1 | C12H16O4 |
| —— | 1-(2,3-bis-methoxycarbonyl-1-methyl-penta-1,3-dienyl)-1<i>H</i>-[1,2,3]triazole-4,5-dicarboxylic acid dimethyl ester | 49614-47-3 | C16H19N3O8 |
| —— | (Z)-2-Acetyl-4-bromo-2-methyl-pent-3-enoic acid ethyl ester | 141726-70-7 | C10H15BrO3 |
| —— | <(2-Isopropyl-hydrazino)-methylen>-oxalyl-essigsaeure-diaethylester | 21272-68-4 | C12H20N2O5 |
| —— | 2-[1-(4-Chloro-cyclohex-3-enyl)-meth-(E)-ylidene]-5-methyl-3-oxo-hexanoic acid ethyl ester | 52352-98-4 | C16H23ClO3 |
| —— | 3-Ethoxycarbonyl-3-methyl-5-oxo-octanedioic acid dimethyl ester | 51115-15-2 | C14H22O7 |
| —— | (R)-9-(tert-butyldimethylsiloxy)-3-oxodecanoic acid allyl ester | 881661-13-8 | C19H36O4Si |
| —— | 3-Ethyl-2-oxo-16-thia-bicyclo[11.2.1]hexadeca-1(15),13-diene-3-carboxylic acid ethyl ester | 40484-37-5 | C20H30O3S |
| —— | α-Methyl-α-(α-methoxyethyl)-acetessigsaeureethylester | 24606-99-3 | C9H16O4 |