1-Propanone, 3-(dibutylamino)-1-(3-ethyl-4-methoxyphenyl)-, hydrochloride (9CI) 3-Dibutylamino-3'-ethyl-4'-methoxy-propiophenone hydrochloride 52100-92-2 Propiophenone, 3-dibutylamino-3'-ethyl-4'-methoxy-, hydrochloride beta-Di-n-butylaminoaethyl-(4-methoxy-3-aethylphenyl)-ketonhydrocholorid [German]