Synonyms: | Spiro[17H-cyclopenta[a]phenanthrene-17,4'-[1,3]dioxa[2]silacyclohexane],spiro[androstane-17,4'-[1,3]dioxa[2]silacyclohexane] deriv.;Spiro[17H-cyclopenta[a]phenanthrene-17,4'-[1,3]dioxa[2]silacyclohexane],hexadecahydro-10,13-dimethyl-, [8R-(8a,9b,10a,13a,14b)]-; [8R-(8a,9b,10a,13a,14b)]-Hexadecahydro-10,13-dimethylspiro[17H-cyclopenta[a]phenanthrene-17,4'-[1,3]dioxa[2]silacyclohexane] |