Synonyms7-Hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 4',7-Dihydroxyisoflavone Close 7-Hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 4',7-Dihydroxyisoflavone Related products Daidzein D4 M.F. M.W. 258.27 CAT# AR-D01103 CAS# NA Daidzein M.F. M.W. 254.24 CAT# AR-D05997 CAS# 486-66-8