中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3S,4S)-1-(allyloxycarbonylmethyl)-3-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-[(1R)-1-benzylthiocarbonylethyl]-2-azetidinone | 163166-93-6 | C26H39NO5SSi | 505.751 |
—— | 3-<(2R)-2-<(2R,3S)-3-<(1R)-1-(tert-Butyldimethylsiloxy)ethyl>-4-oxoazetidin-2-yl>propionyl>spiro-<2,3-dihydro-4H-1,3-benzoxazine-2,1'-cyclohexan>-4-one | 158299-15-1 | C27H40N2O5Si | 500.711 |
—— | (3S,4S)-1-(allyloxycarbonylmethyl)-3-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-[(1R)-1-carboxyethyl]-2-azetidinone | 153976-18-2 | C19H33NO6Si | 399.56 |