77573-11-6

(1aR)-9β-Acetyloxy-3-(acetyloxy)methyl-1,1aα,1bβ,4,4a,7aα,7b,8,9,9a-decahydro-4aβ,7bα,9aα-trihydroxy-1,1,6,8α-tetramethyl-5H-cyclopropa[3,4]benz[1,2-e]azulen-5-one