azetidinecarboxylic,azidobutyl,dimethylethyl,ester,azetidine
Azetidine
495389-39-44(3H)-Quinazolinone,2,2'-[[1,1'-biphenyl]-4,4'-diylbis(4-oxo-1,2-azetidinediyl)]bis[3-methyl-
204589-80-0Methyl (3R,4S)-1-(4-fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoate