3,4-Dimethoxy-beta-phenylethylamine hydrochloride 3,4-Dimethoxyphenethylamine hydrochloride 635-85-8 Benzeneethanamine, 3,4-dimethoxy-, hydrochloride (9CI) Homoveratrylamine hydrochloride NSC 141621 Phenethylamine, 3,4-dimethoxy-, hydrochloride