| Synonyms: | Etoposide EP Impurity J;Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-9-methoxy-, [5R-(5α,5aβ,8aα,9β)]- (9CI);Etoposide Impurity 10 (Etoposide EP Impurity J);(5R,5aR,8aR,9S)-5-(4-hydroxy-3,5-dimethoxyphenyl)- 9-methoxy-5,8,8a,9-tetrahydro[2]benzofuro[5,6-f][1,3]- benzodioxol-6(5aH)-one |