| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氨基-(1R,2S)-环己烷羧酸 | (1R,2S)-(-)-2-aminocyclohexane-1-carboxylic acid | 189101-43-7 | C7H13NO2 |
| 2-氧杂螺环[3,3]庚烷-6,6-二甲酸二乙酯 | diethyl 2-oxaspiro[3,3] heptane-6,6-dicarboxylate | 26593-41-9 | C12H18O5 |
| 2-氧杂吗啉-4-羧酸叔丁基酯 | tert-butyl 2-oxomorpholine-4-carboxylate | 1140502-97-1 | C9H15NO4 |
| 2-氧杂二环[3.1.0]己-3-烯-6-羧酸,乙基酯,(1R,5R,6R)-rel- | [(2R,3R,4R,6R)-3,6-diacetyloxy-4-phenylsulfanyloxan-2-yl]methyl acetate | 286410-17-1 | C18H22O7S |
| 2-氧杂-6-氮杂螺[3.4]辛烷半草酸盐 | 2-oxa-6-azaspiro[3.4]octane hemioxalate | 1523570-96-8 | C2H2O4*2C6H11NO |
| 2-氧杂-6-氮杂-螺[3,3]庚烷草酸盐 | 2-oxa-6-azaspiro[3.3]heptane oxalate | 1159599-99-1 | C2H2O4*C5H9NO |
| 2-氧杂-6,9,12-三氮杂十五烷-15-酸,9-[2-(环十二基氨基)乙基]-3-羰基-,甲基酯 | dimethyl 3,3'-<<<2-(cyclododecylamino)ethyl>imino>bis(2,1-ethanediylimino)>bis<propanoate> | 129323-70-2 | C26H52N4O4 |
| 2-氧杂-5-氮杂螺[3.4]辛烷-5-羧酸的酸,1,1-二甲基-3-氧代-,1,1-二甲基乙基酯 | tert-butyl-1,1-dimethyl-3-oxo-2-oxa-5-azaspiro[3.4]octan-5-carboxylate | 287401-30-3 | C13H21NO4 |
| 2-氧己酸钠 | 2-Ketohexanoic acid sodium salt, 97.0-103.0% | 13022-85-0 | C6H10NaO3 |
| 2-氧吡咯烷-1-甲醛 | 2-oxo-pyrrolidine-1-carbaldehyde | 40321-44-6 | C5H7NO2 |
| 2-氧代辛酸 | 2-oxooctanoic acid | 328-51-8 | C8H14O3 |
| 2-氧代癸酸 | 2-oxodecanoic acid | 333-60-8 | C10H18O3 |
| 2-氧代琥珀酸二甲酯 | Dimethyl 2-oxosuccinate | 25007-54-9 | C6H8O5 |
| 2-氧代环戊烷羧酸乙酯 | ethyl 2-oxocyclopentane carboxylate | 62937-32-0 | C8H12O3 |
| 2-氧代环戊基乙酸乙酯 | ethyl (2-oxocyclopentyl)acetate | 20826-94-2 | C9H14O3 |
| 2-氧代环己烷磺酰胺 | 2-oxocyclohexanesulfonamide | 96355-25-8 | C6H11NO3S |
| 2-氧代环己烷甲腈 | 3-[acetyI(methyl)amino]propanoic acid | 58706-66-4 | C6H11NO3 |
| 2-氧代环己烷-1,1,3,3-四丙酸 | 2,2,6,6-Tetrakis-(2-carboxy-aethyl)-cyclohexanon-(1) | 5107-67-5 | C18H26O9 |
| 2-氧代戊烷-1,5-二甲酸二乙酯 | Diethyl 2-ketoglutarate | 5965-53-7 | C9H14O5 |
| 2-氧代庚酸 | 2-oxoheptanoic acid | 13088-48-7 | C7H12O3 |
| 2-氧代己酸 | 2-oxohexanoic acid | 2492-75-3 | C6H10O3 |
| 2-氧代己二酸 | 2-oxohexanedioic acid | 3184-35-8 | C6H8O5 |
| 2-氧代壬酸 | 2-oxononanoic acid | 13139-94-1 | C9H16O3 |
| 2-氧代咪唑烷-4-甲酸 | 2-imidazolidone-4-carboxylic acid | 21277-16-7 | C4H6N2O3 |
| 2-氧代十一烷酸 | α-oxoundecanoic acid | 34634-92-9 | C11H20O3 |
| 2-氧代乙烷磺酸 | 2-oxo-ethanesulfonic acid | 32797-12-9 | C2H4O4S |
| 2-氧代乙氧基甲基2-甲基丙-2-烯酸酯 | 2-methoxy-2-oxoethyl methacrylate | 13318-09-7 | C7H10O4 |
| 2-氧代丙酸钙盐 | 52009-14-0 | C3H4CaO3 | |
| 2-氧代丙酸异丙酯 | isopropyl pyruvate | 923-11-5 | C6H10O3 |
| 2-氧代丙酸己酯 | n-hexyl pyruvate | 53939-79-0 | C9H16O3 |
| 2-氧代丙酸叔丁酯 | t-butyl pyruvate | 76849-54-2 | C7H12O3 |
| 2-氧代丙烷磺酸钠 | 16562-77-9 | C3H6NaO4S | |
| 2-氧代丙烷-1,3-二磺酸 | 2-oxo-1,3-propanedisulfonic acid | 690-78-8 | C3H6O7S2 |
| 2-氧代丙基L-丙氨酸酯 | pyruvyl alanine | 757888-58-7 | C6H11NO3 |
| 2-氧代丙基2-(苯基甲氧羰基氨基)乙酸酯 | N-carbobenzoxyglycine acetonyl ester | 77109-82-1 | C13H15NO5 |
| 2-氧代丙二酸二异丙酯 | diisopropyl ketomalonate | 73972-39-1 | C9H14O5 |
| 2-氧代丁二酸4-甲酯 | 4-methyl oxaloacetate | 13192-05-7 | C5H6O5 |
| 2-氧代丁二酸 | oxaloacetate | 149-63-3 | C4H2O5 |
| 2-氧代-顺式-4-己烯酸 | 2-oxo-cis-4-hexenoic acid | 17298-80-5 | C6H8O3 |
| 2-氧代-戊二酸离子(2-) | α-ketoglutarate | 64-15-3 | C5H4O5 |
| 2-氧代-哌嗪-1-羧酸叔丁酯 | tert-butyl 2-oxopiperazine-1-carboxylate | 889958-14-9 | C9H16N2O3 |
| 2-氧代-丙酸甲氧基甲基酯 | Methoxymethyl 2-oxopropanoate | 99613-33-9 | C5H8O4 |
| 2-氧代-丙酸 3-甲基丁基酯 | isoamyl pyruvate | 7779-72-8 | C8H14O3 |
| 2-氧代-[3-13C]丙酸 | 2-oxo-[3-<sup>13</sup><i>C</i>]propionic acid | 74787-41-0 | C3H4O3 |
| 2-氧代-N-苯基-1-吡咯烷乙酰胺 | phenylpiracetam | 7458-01-7 | C12H14N2O2 |
| 2-氧代-D-葡萄糖酸钾盐 | potassium 5-ketogluconate | 91446-96-7 | C6H9O7*K |
| 2-氧代-6-苯氧基己酸 | 2-oxo-6-phenoxycapronsaeure | 30952-42-2 | C12H14O4 |
| 2-氧代-5-苯基戊酸 | 2-oxo-5-phenylpentanoic acid | 88768-11-0 | C11H12O3 |
| 2-氧代-5-己烯基 | 2-oxo-5-hexenyl radical | 133496-48-7 | C6H9O |
| 2-氧代-4-苯基-1-吡咯烷乙酸乙酯 | ethyl 2-(2-oxo-4-phenylpyrrolidine-1-yl)acetate | 70291-40-6 | C14H17NO3 |