英文别名Methyl 2-ethoxybenzimidazole-7-carboxylate; 2-ethoxyl-1H-benzimidazole-4-carboxylic acid methyl ester; Azilsartan Impurity 38; Methyl 2-ethoxybenzoimidazole-4-carboxylate; Methyl 2-ethoxy-1H-benzo[d]imidazole-7-carboxylate; 2-Ethoxy-1H-benzimidazole-4-carboxylic Acid Methyl Ester; 2-Ethoxy-3H-benzimidazole-4-carboxylic Acid Methyl Ester; Methyl 2-ethoxy-1H-benzimidazole-4-carboxylate; Methyl 2-ethoxy-3H-benzo[d]imidazole-4-carboxylate; Methyl-2-ethoxybenzimidazole-7-carboxylate