7,8-bis(benzyloxy)-2-phenyl-4H-chromen-4-one

4-oxo-2-phenyl-4H-chromene-7,8-diyl dibenzoate

7-羟基黄酮

1,3-Propanedione, 1-phenyl-3-(2,3,4-trihydroxyphenyl)-

2,3,4-三羟基苯乙酮