中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | tert-butyl (2S,3S)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-(4-methoxyphenyl)-4-oxoazetidine-2-carboxylate | 117901-06-1 | C23H37NO5Si | 435.636 |
—— | (1'R,3S,4S)-3-(1'-(tert-butyldimethylsilyloxy)ethyl)-1-(4'-methoxyphenyl)-2-azetidinone-4-carboxylic acid | —— | C19H29NO5Si | 379.528 |
—— | (1'R,3R,4R)-4-acetoxy-3-(1'-(tert-butyldimethylsilyloxy)ethyl)-1-(4'-methoxyphenyl)-2-azetidinone | 203252-14-6 | C20H31NO5Si | 393.555 |