英文同义词: | (3R,4R)-4-Methylthio-3-[(R)-1-((t-butyldimethylsilyl)oxy)ethyl]-2-azetidinone;(3R,4R)-3-((R)-1-((Tert-Butyldimethylsilyl)Oxy)Ethyl)-4-(Methylthio)Azetidin-2-One;2-Azetidinone, 3-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-4-(methylthio)-, (3S,4R)- |