英文别名N-Benzyl-3-carbomethoxy-4-piperidone; Methyl (3R)-1-benzyl-4-oxopiperidine-3-carboxylate; 3-Piperidinecarboxylic acid, 4-oxo-1-(phenylmethyl)-, methyl ester; methyl 1-benzyl-4-oxopiperidine-3-carboxylate; Methyl 1-benzyl-4-oxo-3-piperidinecarboxylate 
