1-Propanone, 1-(3-ethyl-4-propoxyphenyl)-3-(1-piperidinyl)-, hydrochloride 26860-27-5 3'-Ethyl-3-piperidino-4'-propoxy-propiophenone hydrochloride Propiophenone, 3'-ethyl-3-piperidino-4'-propoxy-, hydrochloride beta-Piperidinoaethyl-(4-n-propoxy-3-aethylphenyl)-ketonhydrochlorid [German]