中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (5R)-6c-((R)-1-hydroxy-ethyl)-3,3-dimethyl-7-oxo-(5rH)-4-thia-1-aza-bicyclo[3.2.0]heptane-2c-carboxylic acid benzyl ester | 62263-73-4 | C17H21NO4S | 335.424 |
—— | benzyl (2S,5R,6S)-6-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | 76855-65-7 | C23H35NO4SSi | 449.687 |
—— | benzyl 6-acetylpenicillanate | 79975-77-2 | C17H19NO4S | 333.408 |