英文别名Azilsartan Impurity; Azilsartan Dimer; Azilsartan Impurity 9; Azilsartan Impurity 23; Azilsartan Impurity 19; Azilsartan-18; (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-[(2-{4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl}-4-biphenylyl)methyl]-1H-benzimidazole-7-carboxylate; 1H-Benzimidazole-7-carboxylic acid, 1-[[2-[4,5-dihydro-4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-5-oxo-1,2,4-oxadiazol-3-yl][1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester; (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(4-((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate 
