134937-78-3 1H-Benzimidazole-1-acetamide, 2,3-dihydro-N-(2,6-dichlorophenyl)-2-imino-3-methyl-, monohydrochloride 2,3-Dihydro-N-(2,6-dichlorophenyl)-2-imino-3-methyl-1H-benzimidazole-1-acetamide HCl