1-(2-Benzyloxyethyl)-4-phenylpiperidine-4-carboxylic acid ethyl ester 3691-78-9 4-Piperidinecarboxylic acid, 4-phenyl-1-(2-(phenylmethoxy)ethyl)-, ethyl ester 5-22-02-00472 (Beilstein Handbook Reference) BENZETHIDINE BRN 0334584 Benzethidin Benzethidine [BAN:DCF:INN] Benzethidinum [INN-Latin] Benzetidina [INN-Spanish] DEA No. 9606 Ethyl 1-(2-benzyloxyethyl)-4-phenylpiperidine-4-carboxylate Isonipecotic acid, 1-(2-(benzyloxy)ethyl)-4-phenyl-, ethyl ester NIH 7574