| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (2S,5R,6S)-6-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester | 76855-65-7 | C23H35NO4SSi | 449.687 |
| —— | benzyl (2S,5R,6S)-6-bromo-6-(1-hydroxyethyl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | 69979-55-1 | C17H20BrNO4S | 414.32 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 4-乙酰氧基氮杂环丁酮 | (3R,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-acetoxyazetidin-2-one | 76855-69-1 | C13H25NO4Si | 287.431 |
| —— | (3R,4R)-4-acetoxy-3-<(S)-1-(tert-butyldimethylsilyloxy)ethyl>-2-azetidinone | 78963-60-7 | C13H25NO4Si | 287.431 |