Etoposide - Impurity G

NA

(5R,5aR,8aR,9S)-5-[4-[[(Benzyloxy)carbonyl]oxy]-3,5-dimethoxyphenyl]-9-[[4,6-O-[(1R)-ethane-1,1-diyl]-2,3-di-O-formyl-β-D-glucopyranosyl]oxy]-5,8,8a,9-tetrahydro[2]benzofuro[5,6-f][1,3]benzodioxol-6(5aH)-one; (2R,4aR,6R,7R,8S,8aR)-6-(((5S,5aR,8aR,9R)-9-(4-(((Benzyloxy)carbonyl)oxy)-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl)oxy)-2-methylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diyl Diformate;