butylazetidine,carboxylic,azetidine
Azetidine
204589-80-0Methyl (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoate
81946-75-02-Azetidinebutanoic acid,1-[(1,1-dimethylethyl)dimethylsilyl]-b-hydroxy-4-oxo-,(4-nitrophenyl)methyl ester