英文别名:
9α-Fluor-11β-hydroxy-16ξ-methyl-androsta-1,4-dien-3,7-dion;Dexamethasone impurity 5/Dexamethasone-17-Ketone;Dexamethasone-17-Ketone (Mixture of Diastereomers);Androsta-1,4-diene-3,17-dione, 9-fluoro-11β-hydroxy-16-methyl- (6CI,7CI,8CI);Dexamethasone-17-ketone (Mixture of 16-alpha and 16-beta methyl Diastereomers);Dexamethasone Impurity 45