2h-pyran
2,6,10,14-Hexadecatetraenoic acid,2-(chloromethyl)-6,10,14-trimethyl-16-[(tetrahydro-2H-pyran-2-yl)oxy]-,methyl ester, (Z,E,E,E)-
(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