2-烯丙基-1-苯基-1,3-丁烷二酮

2-[hydroxy(phenyl)methylidene]-1-benzothiophen-3-one

2-acetyl-2-benzoylbenzo[b]thiophen-3(2H)-one

乙酸-(4-苯基)-2-丁酯

乙酸苯乙酯