2-Butenoic acid, 4-hydroxy-2-(hydroxymethyl)-, 9-(acetyloxy)-2,3,3a,4,5,8,9,11a-octahydro-6,10-dimethyl-3-methylene-2-oxocyclodeca[b]furan-4-yl ester, [3aR-[3aR*,4R*(Z),6E,9S*,10Z,11aR*]]- 38458-58-1 EUCANNABINOLIDE NSC311052