Synonyms:
isohelenin ; 11(13)-dien-12-oicacid,8-beta-hydroxy-eudesma-4(14gamma-lactone ; (3ar)-3aα,4,4aα,5,6,7,8,8a,9,9aα-decahydro-3,5-bismethylene-8aβ-methylnaphtho[2,3-b]furan-2(3h)-one ; isoalantolactone ; isoalantolactone
(3ar,4as,8ar,9ar)-8a-methyl-3,5-dimethylene-decahydro-naphtho[2,3-b]furan-2-one ; isoalantolactone (rg) ; naphtho[2,3-b]furan-2(3h)-one,decahydro-8a- ; isoalantoactone ; (3ar,4as,8ar,9ar)-8a-methyl-3,5-dimethylene-decahydro-naphtho[2,3-b]furan-2-one ; methyl-3,5-bis(methylene)-,(3ar,4as,8ar,9ar)-