(4,7-Dimethoxy-2,3-dimethyl-6-benzofuranyl)trihydroammonium chloride 4,7-Dimethoxy-2,3-dimethyl-6-benzofuranylamine hydrochloride 49710-96-5 6-Benzofuranylamine, 4,7-dimethoxy-2,3-dimethyl-, hydrochloride AMMONIUM, (4,7-DIMETHOXY-2,3-DIMETHYL-6-BENZOFURANYL)TRIHYDRO-, CHLORIDE