中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl (2R,6R,7S)-7-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-3-methylidene-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]octane-2-carboxylate | 94615-38-0 | C17H29NO5SSi | 387.572 |
—— | methyl (R)-2-((2R,3S)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-2-((2-((tert-butyldiphenylsilyl)oxy)acetyl)disulfaneyl)-4-oxoazetidin-1-yl)-3-methylbut-3-enoate | 86998-35-8 | C35H51NO6S2Si2 | 702.096 |
—— | (R)-2-{(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-chloro-4-oxo-azetidin-1-yl}-3-methyl-but-3-enoic acid methyl ester | 86998-52-9 | C17H30ClNO4Si | 375.968 |