(8R,9S,10R,13S,14S,17R)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(4'H,6H)-dione

Order 3811-03-8 dimethyl,decahydro,spiro,cyclopenta,phenanthrene,furan,dione
Furan
1684-54-4(5aS,9aS)-6,6,9a-Trimethyl-4,5,5a,6,7,8,9,9a-octahydronaphtho[1,2-c]furan-1(3H)-one