| | 2H-FURO(2,3-F)(2)BENZOPYRAN-2,8(3H)-DIONE, 3A-BETA,4,5,5A,6,9,9A-BETA, 9B-ALPHA-OCTAHYDRO-3,9-DIMETHYLENE-4-BETA-HYDROXY-5A-BETA-VINYL-, (+)- CAS:18542-37-5 2H-INDENO[1,2-B]FURAN-2-ONE, 3-[[[(2R)-2,5-DIHYDRO-4-METHYL-5-OXO-2-FURANYL]OXY]METHYLENE]-3,3A,4,5,6,7,8,8B-OCTAHYDRO-4-HYDROXY-8,8-DIMETHYL-, (3E,3AR,4R,8BR)-REL- CAS:220493-64-1 2H-INDENO[1,2-B]FURAN-2-ONE, 3-[[[(2R)-2,5-DIHYDRO-4-METHYL-5-OXO-2-FURANYL]OXY]METHYLENE]-3,3A,4,5,6,7,8,8B-OCTAHYDRO-8,8-DIMETHYL-, (3E,3AS,8BR)-REL- CAS:139628-05-0 |