852204-20-7

2-Azetidinone,4-[4-bromo-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-3-[(3S)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-(4-fluorophenyl)propyl]-1-phenyl-,(3R,4S)-