methoxycarbonyl,azetidine,carboxylic
Azetidine
204589-80-0Methyl (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoate
140868-57-11,3-Thiazetidine-2-acetic acid,4-(ethoxycarbonyl)-3-formyl-4-(1-methylethenyl)-, ethyl ester