英文别名1-((2'-Carbamimidoyl-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylic acid; 1-[(2'-Carbamimidoyl-4-biphenylyl)methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid; Azilsartan Impurity L; 1-[[2'-(Aminoiminomethyl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic Acid; 3-[[4-(2-carbamimidoylphenyl)phenyl]methyl]-2-ethoxybenzimidazole-4-carboxylic acid; Azilsartan M-I metabolite; Azilsartan metabolite M-I; Azilsartan Imino Impurity; Azilsartan Metabolite I 
