Synonyms: 2-Butenoicacid, 4-hydroxy-2-(hydroxymethyl)-,1a,2,3,6,7,7a,8,9,10a,10b-decahydro-1a,5-dimethyl-8-methylene-9-oxooxireno[9,10]cyclodeca[1,2-b]furan-7-ylester, [1aR-[1aR*,4E,7S*(E),7aR*,10aS*,10bR*]]-; 4x,7x-Germacra-1(10),11(13)-dien-12-oic acid, 4,5-epoxy-6,8-dihydroxy-,12,6-lactone, 4-hydroxy-2-(hydroxymethyl)crotonate, (-)- (8CI);Oxireno[9,10]cyclodeca[1,2-b]furan, 2-butenoic acid deriv.; Stizolicin