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

4H-1-Benzopyran-4-one, 2-(2,3-dihydroxyphenyl)-2,3-dihydro-5,7-dimethoxy- · CAS 1829524-62-0