| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| (2H3)甲基3-氧代丁酸酯 | methyl-d-3 acetoacetate | 107694-22-4 | C5H8O3 |
| (2E)-4-氧代戊-2-烯二酸 | (E)-4-oxopent-2-enedioic acid | 6004-32-6 | C5H4O5 |
| (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-丁烯-1-基2-氧代丙酸酯 | 2-butenyl 2-oxopropanoate | 655243-54-2 | C7H10O3 |
| (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,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 |
| (1R,2R)-2-丁酰基环丙烷羧酸 | (1R,2R)-2-butanoylcyclopropane-1-carboxylic acid | 178683-13-1 | C8H12O3 |
| (1-羧基-4-羟-2,5-环己二烯基)代丙酮酸 | Prephensaeure | 126-49-8 | C10H10O6 |
| (1-甲基环己基)3-氧代丁酸酯 | 1'-methylcyclohexyl 3-oxobutanoate | 91328-33-5 | C11H18O3 |
| (1-氧代丁基)琥珀酸二乙酯 | 2-butyrylsuccinic acid diethyl ester | 41117-77-5 | C12H20O5 |
| (1-乙酰基-环戊基)-乙酸 | (1-acetyl-cyclopentyl)-acetic acid | 859817-04-2 | C9H14O3 |
| (1,4-二氧代戊基氧基)三苯基锡烷 | Stannane, (4-oxovaleryloxy)triphenyl- | 23292-85-5 | C23H22O3Sn |
| (+/-)-3-甲基-2-氧戊酸钠 | 3-Methyl-2-oxopentanoic acid sodium salt, >=98% | 3715-31-9 | C6H10NaO3 |
| —— | 2-(α-Tetrahydropyranyl)-2-propionylessigsaeureethylester | 37749-77-2 | C12H20O4 |
| —— | dimethyl ((E)-4-(diethylamino)but-2-enyl)malonate | 80232-22-0 | C13H23NO4 |
| —— | 2-(2-cyano-1-phenyl-ethyl)-acetoacetic acid ethyl ester | 18327-12-3 | C15H17NO3 |
| —— | 5-Methoxycarbonyl-oct-7-en-4-on | 41221-80-1 | C10H16O3 |
| —— | 2-<1-Hexanoyl-pyrrolidin-2-yliden>-3-oxo-buttersaeure-methylester | 31493-37-5 | C15H23NO4 |
| —— | 3-Aethoxycarbonylmethylmercapto-3-methyl-2-aethoxycarbonyl-acrylnitril | 35728-91-7 | C11H15NO4S |
| —— | 2-Carbamoyl-3-oxo-pentanedioic acid diethyl ester | 26390-88-5 | C10H15NO6 |
| —— | (Di-tert-butyl-2-ethyl)-1-(3-oxocyclohexyl)-1,1,2-ethantricarboxylat | 84763-37-1 | C21H34O7 |
| —— | methyl 3-(2-methylcyclopent-1-en-1-yl)-3-oxopropanoate | 1007841-91-9 | C10H14O3 |
| —— | 7-(tert-butyl-dimethyl-silanyloxy)-5-hydroxy-6,6-dimethyl-3-oxo-heptanoic acid ethyl ester | 1030371-56-2 | C17H34O5Si |
| —— | (S)-ethyl-5-(((S)-4-benzyloxazolidin-2-on-3-yl)carbonyl)-6-methyl-3-oxoheptanoate | 1351987-25-1 | C21H27NO6 |
| —— | Ethyl-α-(l-adamantyl)-β-oxovalerat | 37033-33-3 | C17H26O3 |
| —— | ethyl (1R,2R)-2-[4-(phenylselanyl)butanoyl]cyclopropane-1-carboxylate | 1231941-66-4 | C16H20O3Se |
| —— | 4-oxo-heptanedioic acid bis-(2-ethyl-hexyl ester) | 81733-97-3 | C23H42O5 |
| —— | n-Butyl(aethylacetoacetat)zink | 33175-23-4 | C10H18O3Zn |
| —— | methyl 2-butyrylhept-6-ynoate | 1334687-45-4 | C12H18O3 |
| —— | β-Nitropropionylmalonsaeure-di-tert.-butylester | 22226-05-7 | C14H23NO7 |
| —— | methyl 2-(hydroxyimino)-3-oxohexanoate | 1363403-17-1 | C7H11NO4 |
| —— | (Z)-2-Cyano-3-hydroxy-hex-2-enedioic acid diethyl ester | 51453-80-6 | C11H15NO5 |
| —— | 2-Carbethoxy-3-methyl-5-cyclohexyl-5-oxo-pentansaeure-ethylester | 23788-09-2 | C17H28O5 |
| —— | 3-Oxo-2-(3-oxo-cyclododecyl)-butyric acid ethyl ester | 32247-63-5 | C18H30O4 |
| —— | (S)-5-Hydroxy-6-methyl-5-[2-(2-methyl-thiophen-3-yl)-ethyl]-3-oxo-heptanoic acid ethyl ester | 261709-25-5 | C17H26O4S |
| —— | 5,5-dicarbethoxy-3,4-dimethyl-2-pentanone | 16728-78-2 | C13H22O5 |
| —— | 2-Carbethoxy-3-methyl-5-cyclopentyl-5-oxo-pentansaeure-ethylester | 23751-51-1 | C16H26O5 |
| —— | 4-((1R,3R,4S)-3,4-Dimethyl-2,7-dioxo-bicyclo[2.2.1]hept-1-yl)-butyric acid | 35211-70-2 | C13H18O4 |
| —— | 3-Oxo-4-(2-oxo-cyclohexyl)-butyric acid ethyl ester | 303155-40-0 | C12H18O4 |
| —— | methyl 2,2,3,3-tetramethyl-5-oxohexanoate | 58649-07-3 | C11H20O3 |
| —— | tert-butyl (R)-2-allyl-2-hydroxy-3-oxobutanoate | 1241794-95-5 | C11H18O4 |
| —— | Diaethyl-adamant-1-yl-acetylmalonat | 39978-63-7 | C19H28O5 |
| —— | ((3Z,5Z)-2-Bicyclo[5.4.1]dodeca-1(11),3,5,7,9-pentaen-2-ylidene)-malonic acid dimethyl ester | 28255-93-8 | C17H16O4 |
| —— | 2-(dimethylamino)ethyl 3-oxohexanoate | 1027619-00-6 | C10H19NO3 |
| —— | 51674-38-5 | C11H18O3 | |
| —— | 2,2-dichloro-5-methyl-3-oxo-hexanoic acid methyl ester | 98948-53-9 | C8H12Cl2O3 |
| —— | Dibutyl-1-brom-3,3-dibutyloxycarbonyl-propan-1-boronat | 5271-79-4 | C21H40BBrO6 |
| —— | 3,3-Dimethyl-4-oxo-5-<pyrrolidin-2-yliden>-pentansaeure | 32357-61-2 | C11H17NO3 |
| —— | 2,2-(1,2-ethylenediamino)-bis-<5,5-dimethyl-4-oxo-3-(hydroxymethyl)-2-hexenoic acid> | 86475-11-8 | C20H32N2O8 |
| —— | 29172-15-4 | C16H22O6S |