NFR54: Nitrofurantoin 4-Hydroxy Impurity

(E)-1-((4-Hydroxy-5-nitrofuran-2-yl)methyleneamino)imidazolidine-2,4-dione ;

CAS # 76644-41-2 ;

C8H6N4O6 ;
Mol. Wt.: 254.16 ;