1-Propanone, 1-(4-butoxy-3-ethylphenyl)-3-(dibutylamino)-, hydrochloride (9CI) 30195-64-3 4'-Butoxy-3-(dibutylamino)-3'-ethyl-propiophenone hydrochloride Propiophenone, 4'-butoxy-3-(dibutylamino)-3'-ethyl-, hydrochloride beta-Di-n-butylaminoaethyl-(4-n-butoxy-3-aethylphenyl)-ketonhydrochlorid [German]