1-Propanone, 1-(3-ethyl-4-propoxyphenyl)-3-(4-methyl-1-piperidinyl)-, hydrochloride (9CI) 3'-Ethyl-3-(4-methylpiperidino)-4'-propoxy-propiophenone hydrochloride 30075-06-0 Propiophenone, 3'-ethyl-3-(4-methylpiperidino)-4'-propoxy-, hydrochloride beta-(4-Methylpiperidino)aethyl-(4-n-propoxy-3-aethylphenyl)-ketonhydrochlorid [German]