Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
(2-Oxo-1,3-dioxole-4,5-diyl)bis(methylene) bis(2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate) is an impurity of Azilsartan Kamedoxomil (A965605) which is an angiotensin II receptor blocker.