6alpha,9-difluoro-11beta,17,21-trihydroxypregna-1,4-diene-3,20-dione 21-acetate 21-(Acetyloxy)-6α,9-difluoro-11β,17-dihydroxypregna-1,4-diene-3,20-dione Einecs 200-150-9 Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-6,9-difluoro-11,17-dihydroxy-, (6alpha,11beta)- Pregna-1,4-diene-3,20-dione, 6alpha,9-difluoro-11beta,17,21-trihydroxy-, 21-acetate 6α,9α-Difluoroprednisolone 21-Acetate (6α,11β)-21-(Acetyloxy)-6,9-difluoro-11,17-dihydroxypregna-1,4-diene-3,20-dione 6a,9a-Difluoroprednisolone 21-Acetate