(3Z)-8a-Hydroxy-8,8-dimethyl-3-{[(4-methyl-5-oxo-2,5-dihydro-2-furanyl)oxy]methylene}-3,3a,5,6,7,8,8a,8b-octahydro-2H-indeno[1,2-b]furan-2-one

(3Z)-8a-Hydroxy-8,8-dimethyl-3-{[(4-methyl-5-oxo-2,5-dihydro-2-furanyl)oxy]methylene}-3,3a,5,6,7,8,8a,8b-octahydro-2H-indeno[1,2-b]furan-2-one

(3Z)-8a-Hydroxy-8,8-diméthyl-3-{[(4-méthyl-5-oxo-2,5-dihydro-2-furanyl)oxy]méthylène}-3,3a,5,6,7,8,8a,8b-octahydro-2H-indéno[1,2-b]furan-2-one

(3Z)-8a-Hydroxy-8,8-dimethyl-3-{[(4-methyl-5-oxo-2,5-dihydro-2-furanyl)oxy]methylen}-3,3a,5,6,7,8,8a,8b-octahydro-2H-indeno[1,2-b]furan-2-on

2H-Indeno[1,2-b]furan-2-one, 3-[[(2,5-dihydro-4-methyl-5-oxo-2-furanyl)oxy]methylene]-3,3a,5,6,7,8,8a,8b-octahydro-8a-hydroxy-8,8-dimethyl-, (3Z)-

5-{[(3Z)-8a-hydroxy-8,8-dimethyl-2-oxo-2H,3H,3aH,5H,6H,7H,8H,8aH,8bH-indeno[1,2-b]furan-3-ylidene]methoxy}-3-methyl-2,5-dihydrofuran-2-one

5-{[(3Z)-8a-hydroxy-8,8-dimethyl-2-oxo-3aH,5H,6H,7H,8bH-indeno[1,2-b]furan-3-ylidene]methoxy}-3-methyl-5H-furan-2-one

Alectrol