| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | (3S,4R)-1-(t-butyldimethylsilyl)-3-[(R)-1-hydroxyethyl]-4-carbomethoxymethylazetidin-2-one | 74357-70-3 | C14H27NO4Si | 301.458 | 
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | (3-{(2S,3R)-3-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-oxo-propyl)-phosphonic acid benzyl ester methyl ester | 86509-39-9 | C22H36NO6PSi | 469.59 | 
| —— | {3-[(2S,3R)-3-((S)-1-Hydroxy-ethyl)-4-oxo-azetidin-2-yl]-2-oxo-propyl}-phosphonic acid benzyl ester methyl ester | 86509-41-3 | C16H22NO6P | 355.328 | 
| —— | [(5R,6S)-6-((R)-1-Hydroxy-ethyl)-3-methoxy-7-oxo-1-aza-bicyclo[3.2.0]hept-2-en-2-yl]-phosphonic acid benzyl ester methyl ester | 86509-50-4 | C17H22NO6P | 367.339 |