FLUOROMETHYL (6.ALPHA.,11.BETA.,16.ALPHA.,17.ALPHA.)-6,9-DIFLUORO-11-HYDROXY-16-METHYL-3-OXO-17-(1-OXOPROPOXY)ANDROSTA-1,4-DIENE-17-CARBOXYLATE
fluoromethyl (6.alpha.,11.beta.,16.alpha.,17.alpha.)-6,9-difluoro-11-hydroxy-16-methyl-3-oxo-17-(1-oxopropoxy)androsta-1,4-diene-17-carboxylate