Synonyms: 6,7-dihydroxy-4a-methyl-3,8-dimethylidenedecahydroazuleno[6,5-b]furan-2(3h)-one;NSC94033;AC1L65LY;AC1Q69LM;AR-1H0372;NSC-94033;A845336;6,7-dihydroxy-8a-methyl-1,5-dimethylene-3a,4,5a,6,7,8,9,9a-octahydroazuleno[6,5-b]furan-2-one;6,7-dihydroxy-8a-methyl-1,5-dimethylidene-3a,4,5a,6,7,8,9,9a-octahydroazuleno[6,5-b]furan-2-one;8a-methyl-1,5-dimethylidene-6,7-bis(oxidanyl)-3a,4,5a,6,7,8,9,9a-octahydroazuleno[6,5-b]furan-2-one