Dihydro-2h-pyran
Cyclopentanol,2,2'-[1,4-butanediylidenebis[(2R,- 5Z)-dihydro-2H-pyran-2-yl-5(6H)-ylidene]]- bis[5-(1-methylethenyl)-,(1S,1'S,2S,2'S,5R,- 5'R)-
(S)-{(4R)-4-(ACETYLOXY)-5-[(1R)-1-(ACETYLOXY)HEPTYL]-1,3,6,8-TETRAOXO-3,4,5,6,8,9,10,11-OCTAHYDRO-1H-CYCLONONA[1,2-C:5,6-C']DIFURAN-10-YL}(6-OXO-3,6-DIHYDRO-2H-PYRAN-2-YL)METHYL ACETATE