Synonyms: 2-Propenoicacid, 2-methyl-,1a,2,3,5a,7,8,8a,9,10,10a-decahydro-3-hydroxy-4,10a-dimethyl-8-methylene-7-oxooxireno[5,6]cyclodeca[1,2-b]furan-9-ylester, [1aR-(1aR*,3S*,4Z,5aR*,8aR*,9R*,10aR*)]-; Germacra-4,11(13)-dien-12-oicacid, 1b,10-epoxy-3b,6a,8b-trihydroxy-, 12,6-lactone, 8-methacrylate (8CI);Oxireno[5,6]cyclodeca[1,2-b]furan, 2-propenoic acid deriv.; Erioflorin; NSC144151