英文别名6alpha,9-difluoro-11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate; 6,9-Difluoro-11,21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate; 6,9-Difluoropregna-1,4,16-triene-11,21-diol-3,20-dione 21-acetate; 21-Acetyloxy-6α,9-difluoro-11β-hydroxypregna-1,4,16-triene-3,20-dione; Einecs 219-040-7; 6α,9-Difluoro-11β,21-dihydroxy-pregna-1,4,16-triene-3,20-dione; Difluprednate Impurity 16