4H-1-benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-3-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]-6-(3-methyl-2-butenyl)- 5,7,4'-Trihydroxy-6,3'-di(gamma,gamma-dimethylallyl)isoflavanone 5,7-Dihydroxy-3-[4-hydroxy-3-(3-methyl-but-2-enyl)-phenyl]-6-(3-methyl-but-2-enyl)-chroman-4-one 5,7-dihydroxy-3-[4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-6-(3-methylbut-2-en-1-yl)-2,3-dihydro-4H-chromen-4-one Bolusanthol C InChI=1/C25H28O5/c1-14(2)5-7-17-11-16(8-10-20(17)26)19-13-30-22-12-21(27)18(9-6-15(3)4)24(28)23(22)25(19)29/h5-6,8,10-12,19,26-28H,7,9,13H2,1-4H