LCZ696 Impurity 10 Catalogue L524680 CAS N/A M.W 889.10 M.F C50H60N2O10Ca Specifications FAQs Calcium bis[4-{[(1S,3R)-1-([1,1'-biphenyl]-4-ylmethyl)-3-methyl-4-oxo-4-(propan-2-yloxyl)butyl]amino}-4-oxobutanoate]