Synonyms: 2-Propenoicacid, 2-methyl-,3-acetyl-10-[(acetyloxy)methyl]-2,4,5,6,9,11,12,12a-octahydro-6-hydroxy-6,12a-dimethyl-2,9-dioxocyclodeca[1,2-b:5,6-b']difuran-11-ylester, [6R-(6R*,7E,11S*,12aR*)]-; Cyclodeca[1,2-b:5,6-b']difuran, 2-propenoicacid deriv.; Isovernozanzibarolide