1-Methyl-4-(2-benzofuryl)-2-phenethyliminopyrrolidine methanesulfonate 94221-90-6 Benzeneethanamine, N-(4-(2-benzofuranyl)-1-methyl-2-pyrrolidinylidene)-, monomethanesulfonate N-(4-(2-Benzofuranyl)-1-methyl-2-pyrrolidinylidene)benzeneethanamine monomethanesulfonate