100760-63-2

6H-4,7-Methenofuro[3,2-c]oxacycloundecin-2,6(3H)-dione,3a,4,8,9,10,12a-hexahydro-8,10-dihydroxy-11-methyl-3-methylene-,[3aR-(3aR*,4R*,8S*,10S*,11Z,12aS*)]-