CAS No 64-22-2 , Estra-1,3,5(10),7-tetraen-17-one,3-hydroxy-, cyclic 1,2-ethanediyl acetal (9CI)

Name: Estra-1,3,5(10),7-tetraen-17-one,3-hydroxy-, cyclic 1,2-ethanediyl acetal (9CI)
Synonyms: Spiro[17H-cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolane],estra-1,3,5(10),7-tetraen-17-one deriv.;Equilin,cyclic ethylene acetal (7CI);17,17-Ethylenedioxyestra-1,3,5(10),7-tetraen-3-ol;Estra-1,3,5(10),7-tetraen-17-one,3-hydroxy-, cyclic 1,2-ethanediyl acetal (9CI); Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-,cyclic ethylene acetal (8CI);
CAS Registry Number:64-22-2
Molecular Weight: 0
Molecular Formula: C20H24 O3