4-[2-(Trifluoromethyl)phenyl]but-3-en-2-one

{4-[(4-Methylphenyl)thio]phenyl}(phenyl)methanone

4-苯甲酰-4'-甲基二苯硫醚

2-氯-2',6'-二甲基乙酰苯胺, 2-Chloro-N-(2,6-dimethylphenyl)acetamide

4-(Methylsulfonyl)benzamide

3,4-二氨基苯甲脒, 3,4-Diaminobenzenecarboximidamide

4-Ethynylpyridine

4-乙炔基吡啶

3-Aminoisonicotinamide

3-氨基异烟酰胺

2-乙酰基-4-甲基吡啶, 1-(4-Methylpyridin-2-yl)ethanone

1-(2-Chloropyridin-4-yl)ethanone

2-氯-4-乙酰基吡啶

4-Methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile

3-氰基-4-甲氧基-2-吡啶酮

Pyridine-2,3-dicarbonitirle

吡啶-2,3-二甲腈