DELTA-9(11)-ESTRONE

9(11)-DEHYDROESTRONE

9,11-Didehydroestrone

1,3,5(10), 9(11)-ESTRATETRAEN-3-OL-17-ONE

3-Hydroxy-1,3,5(10),9(11)-estratetren-17-one

3-Hydroxy-19-norandrosta-1,3,5(10),9(11)-tetraene-17-one