21-Deoxy F-4 acetonide 21-Deoxytriamcinoline acetonide 21-Deoxytriamcinolone acetonide 2135-14-0 4-19-00-02837 (Beilstein Handbook Reference) 9-Fluoro-11beta,16alpha,17-trihydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal with acetone 9-Fluoro-11beta-hydroxy-16alpha,17-(isopropylidenedioxy)pregna-1,4-diene-3,20-dione BRN 0056899 CL 27071 DESCINOLONE ACETONIDE Descinolone acetonide [USAN] EINECS 218-368-8 NSC 44827 Pregna-1,4-diene-3,20-dione, 9-fluoro-11-hydroxy-16,17-((1-methylethylidene)bis(oxy))-, (11beta,16alpha)- Pregna-1,4-diene-3,20-dione, 9-fluoro-11beta,16alpha,17-trihydroxy-, cyclic 16,17-acetal with acetone (8CI)