| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| (3S,4S)-3-[(R)-1-(叔丁基二甲基硅氧基)乙基]-4-[(R)-1-羰乙基]-2-氮杂环丁酮 | (2R)-2-[(2S,3S)-3-{(1R)-1-(t-butyldimethylsilyloxy)ethyl}-4-oxoazetidin-2-yl]propionic acid | 90776-58-2 | C14H27NO4Si | 301.458 |
| —— | 2-{3-[1-(tert-butyldimethylsilyloxy)ethyl]-4-oxoazetidin-2-yl}thiopropionic acid ethyl ester | 155933-04-3 | C16H31NO3SSi | 345.579 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | [(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-((S)-2-[1,3]dithian-2-ylidene-1-methyl-ethyl)-4-oxo-azetidin-1-yl]-hydroxy-acetic acid benzhydryl ester | 184223-76-5 | C33H45NO5S2Si | 627.942 |
| —— | (4S,5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-[1,3]dithian-2-ylidene-4-methyl-7-oxo-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzhydryl ester | 184223-77-6 | C33H43NO4S2Si | 609.926 |