3-hydroxyestra-1,3,5(10),6-tetraen-17-one;1,3,5[10],6-ESTRATETRAEN-3-OL-17-ONE;3-HYDROXY-1,3,5[10],6-ESTRATETRAEN-17-ONE;6-DEHYDROESTRONE;6-dehydroestrone crystalline;1,3,5(10),6-Estratetraen-3-ol-17-one, 3-Hydroxy-1,3,5(10),6-estratetraen-17-one;3-Hydroxy-1,3,5(10),6-estratetren-17-one;3-Hydroxyestra-1,3,5(10),6-tetren-17-one
