英文名称:4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-3-[4-hydroxy-2-methoxy-3-(3-methyl-2-buten-1-yl)phenyl]-,(-)-; 4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-3-[4-hydroxy-2-methoxy-3-(3-methyl-2-butenyl)phenyl]-,(-)- (9CI); Sophoraisoflavanone A