| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3-氧代-6-庚烯酸乙基 | ethyl 3-oxohept-6-enoate | 17605-06-0 | C9H14O3 |
| 3-氧代-6-庚烯酸 | 3-oxo-6-heptenoic acid | 97322-00-4 | C7H10O3 |
| 3-氧代-6-庚炔酸甲酯 | methyl 3-oxohept-6-ynoate | 100330-50-5 | C8H10O3 |
| 3-氧代-6-乙酰氨基己酸酯 | 6-Acetamido-2-oxohexanoic acid | 59403-50-8 | C8H13NO4 |
| 3-氧代-5-苯基戊酸甲基酯 | methyl 3-oxo-5-phenylpentanoate | 30414-58-5 | C12H14O3 |
| 3-氧代-5-苯基戊酸叔丁酯 | tert-butyl 3-oxo-5-phenylpentanoate | 95679-57-5 | C15H20O3 |
| 3-氧代-5-苯基庚-6-烯酸甲酯 | methyl 3-oxo-5-phenylhept-6-enoate | 88681-86-1 | C14H16O3 |
| 3-氧代-5-苯基-戊酸乙酯 | ethyl 3-oxo-5-phenylpentanoate | 17071-29-3 | C13H16O3 |
| 3-氧代-4-苯基庚酸甲酯 | methyl 3-oxo-4-phenylheptanoate | 104620-35-1 | C14H18O3 |
| 3-氧代-4-苯基丁酸甲酯 | methyl 3-oxo-4-phenylbutanoate | 37779-49-0 | C11H12O3 |
| 3-氧代-4-苯基丁酸 | 3-oxo-4-phenyl-butyric acid | 25832-09-1 | C10H10O3 |
| 3-氧代-4-戊酸乙酯 | 3-oxopent-4-enoic acid ethyl ester | 22418-80-0 | C7H10O3 |
| 3-氧代-4-(噻吩-3-基)丁酸乙酯 | ethyl 3-oxo-4-(thiophen-3-yl)butanoate | 135123-73-8 | C10H12O3S |
| 3-氧代-4-(噻吩-2-基)丁酸乙酯 | ethyl 3-oxo-4-(thiophen-2-yl)butanoate | 86728-40-7 | C10H12O3S |
| 3-氧代-3-(四氢吡喃-4-基)丙酸甲酯 | 3-oxo-3-(tetrahydropyran-4-yl)propionic acid methyl ester | 75338-17-9 | C9H14O4 |
| 3-氧代-3-(四氢-2H-吡喃-4-基)丙酸乙酯 | ethyl 3-oxo-3-(tetrahydro-2H-pyran-4-yl)propanoate | 856414-68-1 | C10H16O4 |
| 3-氧代-3-(2-四氢呋喃基)丙酸乙酯 | ethyl 3-oxo-3-(tetrahydrofuran-2-yl)propanoate | 887411-85-0 | C9H14O4 |
| 3-氧代-2-戊基戊二酸二乙酯 | diethyl 2-pentyl-3-oxoglutarate | 70553-34-3 | C14H24O5 |
| 3-氧代-2-丙基戊酸乙酯 | ethyl 2-propyl-propionylacetate | 67244-24-0 | C10H18O3 |
| 3-氧代-2-(吡啶-3-基)丁酸乙酯 | ethyl 3-oxo-2-(pyridin-3-yl)butanoate | 913839-58-4 | C11H13NO3 |
| 3-氧代-2-(三氟甲基)庚酸甲酯 | 3-Oxo-2-trifluoromethyl-heptanoic acid methyl ester | 93854-79-6 | C9H13F3O3 |
| 3-氧代-2-(三氟甲基)丁酸乙酯 | ethyl 3-oxo-2-(trifluoromethyl)butanoate | 116046-53-8 | C7H9F3O3 |
| 3-氧代-2-(3-苯基-1,2,4-噻二唑-5-基)丁酸叔丁酯 | tert-butyl 3-oxo-2-(3-phenyl-1,2,4-thiadiazol-5-yl)butanoate | 83609-56-7 | C16H18N2O3S |
| 3-氧代-2-(3-吡啶基甲基)丁酸乙酯 | ethyl 3-oxo-2-(3-pyridylmethyl)butanoate | 32798-45-1 | C12H15NO3 |
| 3-氧代-2-(2-氧代环戊基)丁酸甲酯 | Methyl 3-oxo-2-(2-oxocyclopentyl)butanoate | 71041-28-6 | C10H14O4 |
| 3-氧代-2-(2-亚丙基)丁酸乙酯 | ethyl 2-acetyl-3-methylbut-2-enoate | 35044-52-1 | C9H14O3 |
| 3-氧代-1,8-辛酸二甲酯 | dimethyl 3-oxooctanedioate | 87342-98-1 | C10H16O5 |
| 3-氧丁酸 | 2-acetoacetic acid | 541-50-4 | C4H6O3 |
| 3-氟-2-氧代丙酸甲酯 | fluoro-pyruvic acid methyl ester | 399-87-1 | C4H5FO3 |
| 3-氟-2-氧代-丙酸乙酯 | Fluorbrenztraubensaeure-aethylester | 760-10-1 | C5H7FO3 |
| 3-戊烯酸,2-羰基-,盐,(E)-钠 | sodium 2-oxo-3E-pentenoate | 140653-88-9 | C5H5O3*Na |
| 3-异丙基-6-氧代-2-庚烯酸 | Methyl-3-isopropyl-6-oxo-2E-heptensaeure | 499-84-3 | C10H16O3 |
| 3-吖丁啶甲胺,N-甲基- | 2-Hydroxy-6-oxo-6-(4'-chlorophenyl)hexa-2,4-dienoic acid | 91254-62-5 | C12H9ClO4 |
| 3-乙酰基戊二酸 | 3-acetylpentanedioic acid | 149474-71-5 | C7H10O5 |
| 3-乙酰基己二酸 | 3-acetylhexanedioic acid | 256352-91-7 | C8H12O5 |
| 3-乙酰基丙烯酸 | 4-oxo-2-pentenoic acid | 4743-82-2 | C5H6O3 |
| 3-乙酰基-5-烯酸甲酯 | Methyl 3-acetylnon-5-enoate | 88681-91-8 | C12H20O3 |
| 3-乙酰基-4-苯基-丁-3-烯酸 | 3-Benzyliden-3-acetylpropionsaeure | 26717-32-8 | C12H12O3 |
| 3-乙酰基-4-氧代戊酸叔丁酯 | tert-butyl 3-acetyl-4-oxopentanoate | 116423-03-1 | C11H18O4 |
| 3-乙酰基-4-氧代戊酸乙酯 | ethyl 3-acetyl-4-oxopentanoate | 18835-02-4 | C9H14O4 |
| 3-乙酰基-3-乙氧羰基-1,4-戊二烯 | 3-acetyl-3-ethoxycarbonyl-1,4-pentadiene | 101560-80-9 | C10H14O3 |
| 3-乙酰基-2,5-二氢-4-羟基-5-氧代-2-(2-氧代丙基)-2-糠酸甲酯 | methyl 3-acetyl-2,5-dihydro-4-hydroxy-5-oxo-2-(2-oxopropyl)-2-furoate | 23127-83-5 | C11H12O7 |
| 3-乙酰基-2,5-二氢-4-羟基-5-氧代-2-(2-氧代丙基)-2-糠酸异丙酯 | 1-Methylethyl 3-acetyl-2,5-dihydro-4-hydroxy-5-oxo-2-(2-oxopropyl)-2-furoate | 85237-89-4 | C13H16O7 |
| 3-乙酰基-2,5-二氢-4-羟基-5-氧代-2-(2-氧代丙基)-2-糠酸乙酯 | ethyl 3-acetyl-4-hydroxy-5-oxo-2-(2-oxopropyl)-2,5-dihydro-2-furancarboxylate | 23127-85-7 | C12H14O7 |
| 3-乙酰基-2,5-二氢-4-羟基-5-氧代-2-(2-氧代丙基)-2-呋喃羧酸丙酯 | Propyl 3-acetyl-2,5-dihydro-4-hydroxy-5-oxo-2-(2-oxopropyl)furoate | 85237-88-3 | C13H16O7 |
| 3-乙酰基-2,2-二甲基环丙烷羧酸 | trans 3-acetyl-2,2-dimethylcyclopropane-1-carboxylic acid | 111869-21-7 | C8H12O3 |
| 3-乙硫基-2-氧代丙酸 | 3-ethylthio-2-oxopropanoic acid | 51033-95-5 | C5H8O3S |
| 3-乙氧羰基-3-戊烯-2-酮 | ethylideneacetoacetic acid ethyl ester | 67556-08-5 | C8H12O3 |
| 3-乙氧甲酰-1,1,1-三氟己烷-2,5-二酮 | ethyl 4-oxo-2-(2,2,2-trifluoroacetyl)pentanoate | 17515-66-1 | C9H11F3O4 |
| 3-乙氧基羰基-1-叔丁基戊烷-1,4-二酮 | ethyl 2-acetyl-5,5-dimethyl-4-oxopentanoate | 38453-93-9 | C12H20O4 |