4H-1-Benzopyran-4-one, 2,3-dihydro-5,6,7-trimethoxy-2-(3,4,5-trimethoxyphenyl)-

4H-1-Benzopyran-4-one, 2,3-dihydro-5,6,7-trimethoxy-2-(3,4,5-trimethoxyphenyl)- · CAS 74064-17-8