8-Acetyl-5,7-dihydroxy-6-(3-acetyl-2,4-dihydroxy-5-methyl-6-methoxybenzyl)-2,2-dimethylchromene 98569-62-1 Ethanone, 1-(3-((8-acetyl-5,7-dihydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)methyl)-2,6-dihydroxy-4-methoxy-5-methylphenyl)- Mallotochromene