99026-99-0

(2aR,4aR,4bR,5aS,8R,8aS,10aR,10bR,14aS)-8-(2,5-Dihydro-2-hydroxy-5-oxo-3-furanyl)decahydro-2,2,4a,8a-tetramethyl-11H,13H-oxireno[d]pyrano[4′,3′:3,3a]isobenzofuro[5,4-f][2]benzopyran-4,6,13(2H,5aH)-trione