PREGNA-1,4-DIENE-3,20-DIONE, 21-(ACETYLOXY)-9,11-DICHLORO-6-FLUORO-17-HYDROXY-16-METHYL-, (6.ALPHA.,11.BETA.,16.ALPHA.)-
pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-dichloro-6-fluoro-17-hydroxy-16-methyl-, (6.alpha.,11.beta.,16.alpha.)-