3-Piperidinecarboxylic acid, 1-(3-hydroxypropyl)-, ethyl ester, p-aminobenzoate (ester) 69780-78-5 BENZOIC ACID, p-AMINO-, 3-(3-ETHOXYCARBONYLPIPERIDINO)PROPYL ESTER, HYDROCHLORID Benzoic acid, p-amino-, 3-(3-ethoxycarbonylpiperidino)propyl ester, hydrochloride gamma-3-Carbethoxypiperidinopropyl-p-aminobenzoate hydrochloride p-Aminobenzoic acid 3-(3-ethoxycarbonylpiperidino)propyl ester hydrochloride