145042-08-6 2-Butenoicacid, 2-methyl-,6-formyl-2,3,3a,4,5,8,9,11a-octahydro-5-hydroxy-10-(hydroxymethyl)-3-methylene-2-oxocyclodeca[b]furan-4-ylester, [3aS-[3aR*,4R*(Z),5R*,6E,10Z,11aS*]]- 14504-92-8 (1S,4aS,4bR,10aR,10bS,12aS)-10a,12a-dimethyl-8-oxo-1,2,3,4,4a,4b,5,6,8,9,10,10a,10b,11,12,12a-hexadecahydrochrysen-1-yl propanoate