Spiro[7H-cyclopenta[a]phenanthrene-7,2'(3'H)-furan],spiro[androstane-7,2'(3'H)-furan] deriv.
CAS No. 55256-43-4
Spiro[7H-cyclopenta[a]phenanthrene-7,2'(3'H)-furan],spiro[androstane-7,2'(3'H)-furan] deriv.; Spiro[7H-cyclopenta[a]phenanthrene-7,2'(3'H)-furan],1,2,3,4,5,6,8,9,10,11,12,13,14,15,16,17-hexadecahydro-10,13-dimethyl-, [8S-(8a,9b,10a,13a,14b)]-; [8S-(8a,9