英文别名Azetidin-2-carbonsaeure-methylester; METHYL 2-AZETIDINECARBOXYLATE; 2-Azetidinecarboxylic acid methyl ester; Azetidine-2-carboxylicacidmethylester; methylazetidine-2-carboxylate; methyl 2-azetidine-carboxylate; AZETIDINE-2-CARBOXYLIC ACID METHYL ESTER