2'-hydroxy-2,4'-dimethoxy-chalcone

2'-hydroxy-4',2-dimethoxychalcone

2'-hydroxy-2,4'-dimethoxy-trans-chalcone

2'-hydroxy-2,4'-dimethoxychalcone

2'-Hydroxy-2,4'-dimethoxy-trans-chalkon

2'-hydroxy-2,4'-dimethoxychalkone