C19H23NO9P2
Neat
471.34
2763925-95-5; Alendronic Acid Impurity 4; Alendronate Sodium Impurity 2; EN300-37386697; [4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-hydroxy-1-phosphonobutyl]phosphonic acid; (4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-hydroxybutane-1 and 1-diyl)bis(phosphonic acid)
[4-(9H-fluoren-9-ylmethoxycarbonylamino)-1-hydroxy-1-phosphonobutyl]phosphonic acid
InChI=1S/C19H23NO9P2/c21-18(20-11-5-10-19(22,30(23,24)25)31(26,27)28)29-12-17-15-8-3-1-6-13(15)14-7-2-4-9-16(14)17/h1-4,6-9,17,22H,5,10-12H2,(H,20,21)(H2,23,24,25)(H2,26,27,28)