2,4'-Bipyridine

2,4-联吡啶

4-Amino-2-chloropyridine-3-carbaldehyde

(R)-1-(2,4-二氟苯基)乙胺, (R)-1-(2,4-Difluorophenyl)ethanamine

(AS)-2,4-二氟-A-甲基苯甲胺, (S)-1-(2,4-Difluorophenyl)ethanamine

2,6,-二氟-3-硝基吡啶, 2,6-difluoro-3-nitropyridine

(S)-Methyl 2,2-dimethyl-1,3-dioxolane-4-carboxylate

(S)-(-)-2,2-二甲基-1,3-二氧戊环-4-羧酸甲酯

4-乙炔基苯甲酸甲酯, Methyl 4-Ethynylbenzoate

2-甲氧基-4-氰基苯甲醛, 4-Formyl-3-methoxybenzonitrile

4-Bromo-2-methyl-1H-imidazole

4-溴-2-甲基咪唑

5-氯-3-氟-2-甲氧基吡啶, 5-Chloro-3-fluoro-2-methoxypyridine