Synonyms: (3aS)-3aβ,4,5,6,6aβ,7,8,9,9aβ,9bα-Decahydro-8β-hydroxy-3,6,9-tris(methylene)azuleno[4,5-b]furan-2(3H)-one;(3aS,6aβ,9aβ,9bα)-Decahydro-3,6,9-trismethylene-8β-hydroxyazuleno[4,5-b]furan-2(3H)-one;(3aβ,6aβ,9aβ,9bα)-Decahydro-8β-hydroxy-3,6,9-trismethyleneazuleno[4,5-b]furan-2(3H)-one;3-Epizaluzanin C;3-epi-Zaluzanin C;Isozaluzanin C