2-Piperidinemethanol, alpha,alpha-diphenyl-, hydrochloride 71-78-3 Benzhydrol, alpha-(2-piperidyl)-, hydrochloride EINECS 200-764-7 Gerodil Gerodyl Leptidrol Luxidin Meratonic Meratran Pipradol hydrochloride Pipradole hydrochloride Pipradrol hydrochloride Pipradrol hydrochloride [JAN] Pipral alpha,alpha-Diphenyl-2-piperidinemethanol hydrochloride alpha-(2-Piperidyl)benzhydrol hydrochloride alpha-(Piperidyl)-diphenyl carbinol hydrochloride piperadrol hydrochloride