ESX16: Etoposide EP Impurity P

9-Hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)isobenzofuro[5,6-f][1,3]benzodioxol-6(8H)-one ;

CAS # 117669-31-5 ;

C21H16O8 ;
Mol. Wt.: 396.35 ;