| Synonyms |
Equilin,cyclic ethylene acetal (7CI); Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-,cyclic ethylene acetal (8CI); Spiro[17H-cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolane],estra-1,3,5(10),7-tetraen-17-one deriv.; 17,17-Ethylenedioxyestra-1,3,5(10),7-tetraen-3-ol |