0 Alendronate sodium CAS 121268-17-5 In APIs, Pharmaceutical Chemicals, Products 121268-17-5,Alendronate sodium,Fosamax; Monosodium alendronate; Alendronic acid monosodium salt; Fosalan; Alendros; Bifosa; NeoBon; Osteovan; 4-Amino-1-hydroxybutylidene-1,1-bisphosphonic acid monosodium sal