3',5,7-Trihydroxy-4',8-dimethoxyisoflavone 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-8-methoxy- 5,7-Dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-8-methoxy-4H-1-benzopyran-4-one 5-18-05-00569 (Beilstein Handbook Reference) 56419-18-2 BRN 1354521