1,1-Diphenyl-4-piperidino-1-butanol hydrochloride 1-Piperidinebutanol, alpha,alpha-diphenyl, hydrochloride 2C64 3254-89-5 972-02-1 Ansmin Cefadol Celmidol Cephadol Cerrosa Difenidol hydrochloride Difenidolin Diphenidol hydrochloride Diphenidol hydrochloride [USAN] EINECS 221-850-0 Maniol Mecalmin NSC 23012 Pineroro SK&F 478-A SKF 478 hydrochloride Satanolon Tenesdol Verterge Wansar Yesdol alpha,alpha-Diphenyl-1-piperidinebutanol hydrochloride alpha,alpha-Diphenylpiperidine-1-butanol hydrochloride