1-(2,3-Dimethyloxyphenyl)-3-(dimethylamino)-1-propanone hydrochloride 1-(3-Dimethylaminopropionyl)-2,3-dimethoxybenzene hydrochloride 1-Propanone, 1-(2,3-dimethoxyphenyl)-3-(dimethylamino)-, hydrochloride 153505-67-0 Propiophenone, 2',3'-dimethoxy-3-(dimethylamino)-, hydrochloride