RUTARETIN

(-)-Racemol

2,3-Dihydro-9-hydroxy-2α-(1-hydroxy-1-methylethyl)-7H-furo[3,2-g][1]benzopyran-7-one

[S,(-)]-2,3-Dihydro-9-hydroxy-2-(1-hydroxy-1-methylethyl)-7H-furo[3,2-g][1]benzopyran-7-one