105239-72-3

2,5-Cyclohexadien-1-one,2-[[5,7-dihydroxy-2-methyl-8-(2-methyl-1-oxopropyl)-2-(4-methyl-3-penten-1-yl)-2H-1-benzopyran-6-yl]methyl]-3,5-dihydroxy-4,4-dimethyl-6-(2-methyl-1-oxopropyl)-