82461-08-3 Azuleno(4,5-b)furan-2(3H)-one, 4-(acetyloxy)decahydro-9-hydroxy-9-methyl-3,6-bis(methylene)-, (3aR-(3aalpha,4alpha,6aalpha,9alpha,9aalpha,9bbeta))- Michefucscalide beta-Cyclolipiferolide