181178-35-8

3H,10H-Furo[2,3,4-mn][3]benzoxecin-3,10- dione,2-(1E,3Z,5E)-1,3,5-heptatrienyl-5,6,7,- 8,9,9a,12a,12b-octahydro-7,9-dihydroxy-5- methyl-,(9aR,12aS,12bS)-rel-