4-PHENYLPIPERIDINE HYDROCHLORIDE 1,2,3,6-Tetrahydro-4-phenylpiperidine hydrochloride 4-phenylpiperidinium chloride 4-Phenylpiperdine HCL 4-Phenylpiperdine hydrochloride Piperidine, 4-phenyl-,hydrochloride (1:1)