Synonyms: 1-Piperidinecarboxylicacid, 4-amino-3-methoxy-, ethyl ester, monohydrochloride, (3R,4S)-rel- (9CI);1-Piperidinecarboxylic acid, 4-amino-3-methoxy-, ethyl ester,monohydrochloride, cis-; cis-4-Amino-3-methoxy-1-piperidinecarboxylic acidethyl ester hydrochloride; cis-Ethyl 4-amino-3-methoxypiperidine-1-carboxylatehydrochloride