英文别名
8-epi-9,10-dihydro helenium lactone;1αH-4α-hydroxy-4,10-dimethyl-5αH,7αH,8βH,10αH-guai-11(13)-ene-7,8-olide;(3aS,5S,5aS,8R,8aR,9aR)-8-hydroxy-5,8-dimethyl-1-methylene-4,5,5a,6,7,8a,9,9a-octahydro-3aH-azuleno[6,5-b]furan-2-one;(3aS,5S,5aS,8R,8aR,9aR)-8-hydroxy-5,8-dimethyl-1-methylidene-4,5,5a,6,7,8a,9,9a-octahydro-3aH-azuleno[6,5-b]furan-2-one