英文别名4-Ethyl-piperidine-4-carboxylic acid ethyl ester; 4-ethyl-4-Piperidinecarboxylic acid,ethyl ester hydrochloride; 4-Ethyl-piperidine-4-carboxylic acid ethyl ester hydrochloride; Ethyl 4-ethylpiperidine-4-carboxylate hydrochloride; Ethyl 4-ethyl-4-piperidinecarboxylate, HCl; ethyl 4-ethylpiperidine-4-carboxylate,hydrochloride 
