131814-56-7 3-(2-Fluorophenyl)-7-(1-methylethoxy)-4H-1-benzopyran-4-one 4H-1-Benzopyran-4-one, 3-(2-fluorophenyl)-7-(1-methylethoxy)- BRN 4753836 Isoflavone, 2'-fluoro-7-(1-methylethoxy)-