1-Propanone, 1-(3-ethyl-4-hydroxyphenyl)-3-(1-piperidinyl)-, hydrochloride 3'-Ethyl-4'-hydroxy-3-piperidino-propiophenone hydrochloride 30195-59-6 Propiophenone, 3'-ethyl-4'-hydroxy-3-piperidino-, hydrochloride beta-Piperidinoaethyl-(4-hydroxy-3-aethylphenyl)-ketonhydrochlorid [German]