Synonyms: Hydrotriamcinolone Acetate;Corticosterone,9-fluoro-16a,17-dihydroxy-, cyclic 16,17-acetalwith Me2CO (6CI);Pregn-4-ene-3,20-dione, 9-fluoro-11b,16a,17,21-tetrahydroxy-, cyclic 16,17-acetal with acetone(7CI,8CI);11b,16a,17a,21-Tetrahydroxy-9a-fluoropregn-4-ene-3,20-dione 16,17-acetonide;NSC21915;