.psi.-Baptigenin 4H-1-Benzopyran-4-one, 3-(1,3-benzodioxol-5-yl)-7-hydroxy- 7-Hydroxy-3',4'-methylenedioxyisoflavone 90-29-9 Isoflavone, 7-hydroxy-3',4'-(methylenedioxy)- NSC100796 Pseudobaptigenin Psi-Baptigenin