1-DEHYDRO-9-FLUORO-11-OXO-TESTOLACTONE 1-Dehydro-9-fluoro-11-oxo-testololactone 6875-24-7 9-Fluoro-11-oxotestololactone 9-Fluoro-13-hydroxy-3,11-dioxo-13,17-secoandrosta-1,4-dien-17-oic acid, .delta.-lactone NSC76164 Testolactone, 1-dehydro-9-fluoro-11-oxo