2',4'-dibenzoyloxy-2-bromoacetophenone

1-(4-(benzoyloxy)-2-hydroxyphenyl)-1,3-dioxo-3-phenylpropan-2-yl benzoate

2-benzoyloxy-1-(2,4-dihydroxy-phenyl)-ethanone

苯甲酸酐

3-hydroxy-7-methoxymethoxy-2-phenyl-chromen-4-one