Synonyms: Propanoicacid, 2-methyl-,3-(acetyloxy)-1a,2,3,5a,7,8,8a,9,10,10a-decahydro-4,10a-dimethyl-8-methylene-7-oxooxireno[5,6]cyclodeca[1,2-b]furan-9-ylester, [1aR-(1aR*,3S*,4Z,5aR*,8aR*,9S*,10aR*)]-;Oxireno[5,6]cyclodeca[1,2-b]furan, propanoic acid deriv.; Viguiestin