RDN05: Risedronate EP Impurity E

Risedronate USP RC C ;

Deoxy Risedronic Acid ; 

[2-(Pyridin-3-yl)ethylidene]bis(phosphonic acid) ;

[2-(3-Pyridinyl)ethylidene-1,1]bis(phosphonic acid) ; 

CAS # 75755-10-1 ;

C7H11NO6P2 ;
Mol. Wt.: 267.11 ;