2-(2,5-Difluorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

2-(2,5-Dimethoxybenzoyl)-5-(1,3-dioxolan-2-yl)thiophene

2-Butyrylpyridine

2-丁酰基吡啶

Propyl picolinate

吡啶甲酸丙酯

Cyclohexylmethyl 2-pyridyl ketone

1-Propylbutyl 2-pyridyl ketone

2-(3-Fluorobenzoyl)pyridine

2-(4-Bromobenzoyl)pyridine

2-(4-Cyanobenzoyl)pyridine

2-(4-Heptyloxybenzoyl)pyridine