1-(2,2-Dimethyl-2,3-dihydro-7-benzofuranyl)-3-(1-piperidyl)-propan-1-one hydrochloride 1-Propanone, 1-(2,2-dimethyl-2,3-dihydro-7-benzofuranyl)-3-piperidino-, hydrochloride 102071-95-4