英文别名:
N-Ethylnormeperidine;Ethyl 1-Ethyl-4-phenylpiperidine-4-;Ethyl 1-Ethyl-4-phenylpiperidine-4-carboxylate;Pethidine Hydrochloride Impurity J;Pethidine Hydrochloride EP Impurity J;4-Piperidinecarboxylic acid, 1-ethyl-4-phenyl-, ethyl ester;Phytonadione Impurity 71