Candesartan Bromo N2-Trityl Impurity

Chemical Name: Irbesartan Bromo N2-Trityl Impurity ; Losartan Bromo N2-Trityl Impurity ; Olmesartan Bromo N2-Trityl Impurity ; Valsartan Bromo N2-Trityl Impurity ; 5-(4'-(Bromomethyl)(1,1'-biphenyl)-2-yl)-2-trityl-2H-tetrazole ;