5-Bromo-N-(2-chloroethyl)-N-ethylbenzo(b)thiophene-3-methylamine hydrochloride 7349-46-4 BENZO(b)THIOPHENE-3-METHYLAMINE, 5-BROMO-N-(2-CHLOROETHYL)-N-ETHYL-, HYDROCHLORI Benzo(b)thiophene-3-methylamine, 5-bromo-N-(2-chloroethyl)-N-ethyl-, hydrochloride