128922-70-3 4H-1-Benzopyran-4-one, 5,8-dihydroxy-2-(2-(4-methoxyphenyl)ethyl)- 5,8-Dihydroxy-2-(2-(4-methoxyphenyl)ethyl)-4H-1-benzopyran-4-one 5,8-Dihydroxy-2-(2-(4-methoxyphenyl)ethyl)chromone DPMC