1,3-DIOXOLANE, 4-(1-BENZYL-2-PIPERIDYL)-2,2-DIPHENYL-, N-OXIDE, HYDROCHLORIDE, a 1,3-Dioxolane, 4-(1-benzyl-2-piperidyl)-2,2-diphenyl-, N-oxide, hydrochloride, alpha- 66859-42-5 alpha-4-(1-Benzyl-2-piperidyl)-2,2-diphenyl-1,3-dioxolane N-oxide hydrochloride