英文别名1-[(2'-Carboxy[1,1'-biphenyl]-4-yl)Methyl]-4-Methyl-2-propyl-1H-benzimidazole-6-carboxylic Acid; Telmisartan Diacid Impurity; Telmisartan EP Impurity E; 1-((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)-4-methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid; Telmisartan Impurity 5; 1H-Benzimidazole-6-carboxylic acid, 1-[(2'-carboxy[1,1'-biphenyl]-4-yl)Methyl]-4-Methyl-2-propyl-; 4'-[2-n-propyl-4-methyl-6-hydroxycarbonyl-benzimidazol-1-yl]-methyl-biphenyl-2-carboxylic acid; 3-[[4-(2-carboxyphenyl)phenyl]methyl]-7-methyl-2-propylbenzimidazole-5-carboxylic acid 
