(1aS,5aR,5bS,7aS,8R,10aS,10bR,10cR)-5a,7a-dimethyl-4,5,5a,5b,6,7,7a,9,10,10a,10b,10c-dodecahydro-3'H-spiro[cyclopenta[1,2]phenanthro[9,10-b]oxirene-8,2'-furan]-3,5'(1aH,4'H)-dione

Order 110078-66-5 dimethyl,dodecahydro,spiro,cyclopenta,phenanthro,oxirene,furan,dione
Furan
205445-12-1Oxireno[4,5]cyclotetradeca[1,2-b]furan-12(1aH)- one,2,3,6,7,8,10a,14,14a-octahydro-1a,5,9,13- tetramethyl-,(1aR,4E,9E,10aS,14aR)-rel-