2,6-Dihydroxy-4-methoxyacetophenone 4-O-Methylphloracetophenone 7507-89-3 Acetophenone, 2',6'-dihydroxy-4'-methoxy- Ethanone, 1-(2,6-dihydroxy-4-methoxyphenyl)- NSC401443 PHLORETIN