1H-2-Benzopyran-1-one, 3,4-dihydro-6,8-dihydroxy-3-(2-(4-methoxyphenyl)ethyl)-, (S)- 21499-24-1 3,4-Dihydro-6,8-dihydroxy-3-(2-(4-methoxyphenyl)ethyl)-1H-2-benzopyran-1-one Agrimonolide