2,3-Dimethoxy-alpha-methylphenethylamine hydrochloride 2,3-Dimethoxyamphetamine hydrochloride 25068-96-6 Amphetamine, 2,3-dimethoxy-, hydrochloride Benzeneethanamine, 2,3-dimethoxy-alpha-methyl-, hydrochloride (9CI) NSC 172189 Phenethylamine, 2,3-dimethoxy-alpha-methyl-, hydrochloride