Azuleno[4,5-b]furan-2(3H)-one, decahydro-3,6,9-tris(methylene)-, (3aS,6aR,9aR,9bS)-
Costus lactone, dehydro-
Guaia-4(15),10(14),11(13)-trien-12-oic acid, 6α-hydroxy-, γ-lactone
Azuleno[4,5-b]furan-2(3H)-one, decahydro-3,6,9-tris(methylene)-, [3aS-(3aα,6aα,9aα,9bβ)]-
(3aS,6aR,9aR,9bS)-Decahydro-3,6,9-tris(methylene)azuleno[4,5-b]furan-2(3H)-one
Dehydrocostus lactone
Epiligulyl oxide
(-)-Dehydrocostus lactone