| 英文同义词: | 2-(4-chlorophenyl)-2-oxoethyl 1-butyl-6-oxo-2-phenylpiperidine-3-carboxylate;3-Piperidinecarboxylic acid, 1-butyl-6-oxo-2-phenyl-, 2-(4-chlorophenyl)-2-oxoethyl ester;2-(4-Chlorophenyl)-2-oxoethyl 1-butyl-6-oxo-2-phenyl-3-piperidinecarboxylate |