4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)-

4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)- · CAS 479672-30-5