10H-Phenothiazine-10-ethanamine, N,N,beta-trimethyl-, monohydrochloride (9CI) 5568-90-1 Diprazin hydrochloride Isopromethazine hydrochloride N-(beta-Dimethylamino-alpha-methylethyl)phenothiazine hydrochloride Phenothiazine, 10-(2-(dimethylamino)-1-methylethyl)-, hydrochloride