Dabigatran Etexilate Impurity K Catalogue D112431 CAS 1580491-16-2 M.W 598.71 M.F C32H38N8O4 Specifications FAQs hexyl ((4-(((5-((3-amino-3-oxopropyl)(pyridin-2-yl)carbamoyl)-1-methyl-1H-benzo[d]imidazol-2-yl)methyl)amino)phenyl)(imino)methyl)carbamate