1-Methyl-4-carbethoxy-4-phenylpiperidine hydrochloride 1-Methyl-4-phenyl-4-carboethoxypiperidine hydrochloride 1-Methyl-4-phenylisonipecotic acid ethyl ester hydrochloride 4-Piperidinecarboxylic acid, 1-methyl-4-phenyl-, ethyl ester, hydrochloride 50-13-5 Algil Alodan Alodan (gerot) Antiduol Antidurol Centralgin Chlorbicyclene Chlorbycyclen Demerol hydrochloride Dispadol Dolantal Dolantin Dolantin hydrochloride Dolantol Dolaren Dolargan Dolcontral Dolenal Dolenol Dolestine Dolin Doloneurine Dolosal Dolvanolendolatethyl 1-methyl-4-phenylpiperidine-4-carboxylate hydrochloride Ethyl 1-methyl-4-phenylpiperidine-4-carboxylate,hydrochloride Ethyl 1-methyl-4-phenylpiperidyl-4-carboxylate hydrochloride Ethyl-1-methyl-4-phenylisonipecotate hydrochloride Isonipecaine hydrochloride Isonipecotic acid, 1-methyl-4-phenyl-, ethyl ester, hydrochloride Lidol Lydol Mepadin Meperidine hydrochloride N-Methyl-4-phenyl-4-carbethoxypiperidine hydrochloride NSC400479 Operidine PETHIDINE HYDROCHLORIDE Petantin Petantin hydrochloride Pethidine chloride Petidin Piridosal S 140 Synelaudine WLN: T6NTJ A1 DVO2 DR &GH WY 554