4,9-Bis(acetyloxy)decahydro-5,7-dihydroxy-4a,8-dimethyl-3-methyleneazuleno(6,5-b)furan-2(3H)-one (3aS-(3aalpha,4beta,4abeta,5alpha,7alpha,7aalpha,8alpha,9beta,9abeta))- 7706-45-8 Ambros-11(13)-en-12-oic acid, 2,4,6,8,9-pentahydroxy-, 12,8-lactone, 6,9-diacetate Azuleno(6,5-b)furan-2(3H)-one, 4,9-bis(acetyloxy)decahydro-5,7-dihydroxy-4a,8-dimethyl-3-methylene-, (3aS,4R,4aS,5R,7S,7aS,8S,9R,9aR)- Azuleno(6,5-b)furan-2(3H)-one, 4,9-bis(acetyloxy)decahydro-5,7-dihydroxy-4a,8-dimethyl-3-methylene-, (3aS-(3aalpha,4beta,4abeta,5alpha,7alpha,7aalpha,8alpha,9beta,9abeta))- NSC 85250 Spathulin