97233-10-8

Calbertolide C [(3aR,4R,7R,9S,10Z,11aR)-7,9-dihydroxy-10-methyl-3,6-dimethylidene-2-oxo-4,5,7,8,9,11a-hexahydro-3aH-cyclodeca[b]furan-4-yl] (E)-2-methylbut-2-enoate 2-Methylcrotonic acid (3aR,4R,7R,9S,10Z,11aR)-2,3,3a,4,5,6,7,8,9,11a-decahydro-7,9-dihydroxy-10-methyl-3,6-bis(methylene)-2-oxocyclodeca[b]furan-4-yl ester 2-Butenoic acid, 2-methyl-, (3aR,4R,7R,9S,10Z,11aR)-2,3,3a,4,5,6,7,8,9,11a-decahydro-7,9-dihydroxy-10-methyl-3,6-bis(methylene)-2-oxocyclodeca[b]furan-4-yl ester, (2E)-