英文名称:
(11β,17E)-11,20-dihydroxy-3-oxo-pregna-4,17(20)-dien-21-al
英文别名:
(11β,17E)-11,20-dihydroxy-3-oxo-pregna-4,17(20)-dien-21-al;Cortisol Impurity;Cortisol Impurity 1 ((E)-17-Deoxyaldehyde Derivative);Cortisol Impurity B ((E)-17-deoxyaldehyde derivative);(11β,17E)-11,20-Dihydroxy-3-oxo-pregna-4,17(20)-dien-21-al;Pregna-4,17(20)-dien-21-al, 11,20-dihydroxy-3-oxo-, (11β,17E)-;Hydrocortisone Acetate Impurity 52