3',8-Dihydroxy-4',6,7-trimethoxyisoflavone 4H-1-Benzopyran, 6,7-dimethoxy-8-hydroxy-3-(3-hydroxy-4-methoxyphenyl)- 5-18-05-00570 (Beilstein Handbook Reference) 57800-11-0 6,7-Dimethoxy-8-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran BRN 1329464