butyl,cyanoazetidine,carboxylate,azetidine
Azetidine
489461-17-81-Azetidinecarboxylic acid, 3-(benzoyloxy)-2-oxo-4-(2-phenylethenyl)-,phenylmethyl ester, (3R,4S)-rel-
130540-10-22-Azetidinecarboxylic acid,1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-3-(2-propenyl)-,1,1-dimethylethyl ester, (2S,3R)-