Dabigatran Etexilate Impurity F Catalogue D112426 CAS 1408238-37-8 M.W 600.68 M.F C32H36N6O6 Specifications FAQs 3-(2-(((4-(((hexyloxy)carbonyl)carbamoyl)phenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoic acid