(8R,9S,10R,13S,14S,17R)-13-methyl-1,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-dione

Order 1722-54-9 methyl,dodecahydro,spiro,cyclopenta,phenanthrene,furan,dione
Furan
198129-94-1Azuleno[4,5-b]furan-2(3H)-one,5-(acetyloxy)- 3a,4,5,6,6a,9,9a,9b-octahydro-6,9-dihydroxy- 6,9-dimethyl-3-methylene-,(3aS,5R,6S,6aR,- 9R,9aS,9bS)-