7-hydroxy-2-phenyl-3-benzoylchromone

7-羟基-2-甲基-4H-1-苯并吡喃-4-酮

1-(2,4-dihydroxyphenyl)-3-phenylpropane-1,3-dione

(4-oxo-2-phenylchromen-7-yl) benzoate