Dilatol hydrochloride ,its CAS NO. is 849-55-8,the synonyms is 1-p-Hydroxyphenyl-2-(1'-methyl-3'-phenylpropylamino)-1-propanolhydrochloride ; Arlidinhydrochloride ; Bupheninehydrochloride ; Dilatolhydrochloride ; Dilatyl ; p-Hydroxy-alpha-(1-((1-methyl-3-phenylpropyl)amino)ethyl)-benzylalcohohyd ; p-Hydroxy-alpha-(1-((1-methyl-3-phenylpropyl)amino)ethyl)benzylalcoholhydro ; Suprifenpsbhydrochloride .