FLAVOKAWAINC

Flavokavin C

(E)-2',4-Dihydroxy-4',6'-dimethoxychalcone

4,2'-Dihydroxy-4',6'-dimethoxy-trans-chalcone

(E)-1-(2-Hydroxy-4,6-dimethoxyphenyl)-3-(4-hydroxyphenyl)-2-propen-1-one