356-12-7 6alpha,9-Difluoro-11beta,16alpha,17,21-tetrahydroxypregna-1,4-diene-3,20-dione, cyclic 16,17-acetal with acetone, 21-acetate Bestasone Biscosal Cortalar EINECS 206-597-6 FLUOCINONIDE Flucinar Fluocinolide Fluocinolide acetate Fluocinolone acetonide 21-acetate Fluocinolone acetonide acetate Fluocinonide [USAN:BAN:INN:JAN] Fluocinonido [INN-Spanish] Fluocinonidum [INN-Latin] Fluzon Lidex Lidex E Metosyn NSC 101791 Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-6,9-difluoro-11-hydroxy-16,17-((1-methylethylidene)bis(oxy))-, (6alpha,11beta,16alpha)- Pregna-1,4-diene-3,20-dione, 6-alpha, 9-difluoro-11-beta,16-alpha,17,21-tetrahydroxy-, cyclic17-acetal with acetone, 21-acetate Pregna-1,4-diene-3,20-dione, 6alpha,9-difluoro-11beta,16alpha,17,21-tetrahydroxy-, cyclic 16,17-acetal with acetone, 21-acetate (8CI) Straderm Synalar acetate Topsymin Topsyn Vanos