Azilsartan Impurity N Catalogue A195634 CAS 2244031-86-3 M.W 387.40 M.F C22H17N3O Specifications FAQs 3-((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid
