Synonyms: (1r,3as,3br,7as,8ar,8br,8cr,10as)-1-acetyl-5-fluoro-8b,10a-dimethyl-7-oxo-1,2,3,3a,3b,7,7a,8,8a,8b,8c,9,10,10a-tetradecahydrocyclopenta[a]cyclopropa[g]phenanthren-1-yl acetate;DU 41164;AC1Q6OGU;AC1L4WV8;KST-1A4504;34542-22-8;AR-1A1239;DU-41164;6-Fluoro-1,2-methylene-3,20-dioxo-9,10-pregna-4,6-dien-17-yl acetate;6-Fluoro-17-hydroxy-1beta,2-methylene-9 beta,10-alpha-pregna-4,6-diene-3,20-dione 17-acetate