(+)-1-Methyl-3-benzoyl-3-benzoyloxypiperidine hydrochloride (+)-3-Hydroxy-1-methyl-3-piperidyl phenyl ketone benzoate (ester) hydrochloride 33426-97-0 KETONE, 3-HYDROXY-1-METHYL-3-PIPERIDYL PHENYL, BENZOATE (ester), HYDROCHLORIDE, Ketone, 3-hydroxy-1-methyl-3-piperidyl phenyl, benzoate (ester), hydrochloride, (+)-