英文别名Methyl 4-methyl-4-piperidinecarboxylate hydrochloride; methyl 4-methylpiperidine-4-carboxylate,hydrochloride; 4-PIPERIDINECARBOXYLIC ACID,4-METHYL-,METHYL ESTER,HYDROCHLORIDE; 4-METHYL-PIPERIDINE-4-CARBOXYLIC ACID METHYL ESTER HYDROCHLORIDE; METHYL 4-METHYLISONIPECOTATE HCL