Fimasartan Impurity H Catalogue F568538 CAS N/A M.W 715.90 M.F C45H45N7O2 Specifications FAQs 2-(2-butyl-4-methyl-6-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methoxy)pyrimidin-5-yl)-N,N-dimethylacetamide-yl)-N,N-dimethylacetamide