82433-03-2

2-Butenoicacid, 4-hydroxy-2-(hydroxymethyl)-,2,3,3a,4,6a,7,9a,9b-octahydro-6a-hydroxy-6,9-dimethyl-3-methylene-2-oxoazuleno[4,5-b]furan-4-ylester, [3aR-[3aa,4b(E),6aa,9aa,9bb]]-