英文同义词: | 21-hydroxypregna-4,9(11),16-triene-3,20-dione 21-acetate;21-(Acetyloxy)pregna-4,9(11),16-triene-3,20-dione;3,20-Dioxopregna-4,9(11),16-triene-21-ol acetate;Einecs 245-674-9;Pregna-4,9(11),16-triene-3,20-dione, 21-(acetyloxy)-;Hydrocortisone Impurity 68 |