S-(CHLOROMETHYL) (6.ALPHA.,11.BETA.,16.ALPHA.,17.ALPHA.)-6,9-DIFLUORO-17-((2-FURANYLCARBONYL)OXY)-11-HYDROXY-16-METHYL-3-OXOANDROSTA-1,4-DIENE-17-CARBOTHIOATE
s-(chloromethyl) (6.alpha.,11.beta.,16.alpha.,17.alpha.)-6,9-difluoro-17-((2-furanylcarbonyl)oxy)-11-hydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carbothioate