3-Benzoylbenzofuran-5-yl hydroperoxymethyl ketone 82039-81-4 Acetic acid, ((3-benzoyl-5-benzofuranyl)oxy)- Benzofuran, 3-benzoyl-5-(hydroperoxyacetyl)- Ketone, 3-benzoylbenzofuran-5-yl hydroperoxymethyl