英文别名:
Etoposide Impurity B;Etoposide Impurity 2 (Etoposide EP Impurity B) (cis-Etoposide);Etoposide EP Impurity B (cis-Etoposide);Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 9-[[4,6-O-(1R)-ethylidene-β-D-glucopyranosyl]oxy]-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-, (5R,5aS,8aR,9S)-;Etoposide imp B