LCZ696 Impurity 21 Catalogue L524691 CAS N/A M.W 861.04 M.F C48H56N2O10Ca Specifications FAQs (2S,4S)-5-(Biphenyl-4-yl)-4-[(3-carboxypropionyl)amino]-2-methylpentanoic acid ethyl ester,calcium salt(2:1)
