heptan-4-yl 2-oxo-2-phenylacetate

2,2-diphenyloxane

N-[4-(1H-咪唑-1-基)丁基]-2-异丙基-11-氧代-11H-吡啶并[2,1-b]喹唑啉-8-甲酰胺

6-methyl-2-(4-methylphenyl)chromen-4-one

5-methyl-2-[(4-methylphenyl)methylidene]-1-benzofuran-3-one