中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3R,4R)-1-Benzyl-4-[(S)-(tert-butyl-dimethyl-silanyloxy)-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-methyl]-3-hydroxy-azetidin-2-one | 213480-26-3 | C22H35NO5Si | 421.609 |
—— | (3R,4R)-1-benzyl-4-[(S)-1-tert-butyldimethylsilyloxy-[(1S)-3,3-dimethyl-2,4-dioxacyclopentane-1-yl]methyl]-3-benzyloxyazetidin-2-one | 213480-25-2 | C29H41NO5Si | 511.734 |