嘧啶-2-基乙腈, Pyrimidin-2-ylacetonitrile

2-Amino-6-methyl-5-nitropyridine

6-氨基-2-甲基-3-硝基吡啶

2-Chloro-3-fluoronitrobenzene

2-氯-3-氟硝基苯

2-溴-3-氟苯甲醛, 2-Bromo-3-fluorobenzaldehyde

2-Amino-4,6-dimethylpyrimidine

2-氨基-4,6-二甲基嘧啶

2-Amino-4-chloro-6-methylpyrimidine

2-氨基-4-氯-6-甲基嘧啶

2,5-Dimethoxybenzaldehyde

2,5-二甲氧基苯甲醛

5-Bromopyrimidine

5-溴嘧啶

5-Bromo-2-hydroxypyrimidine

5-溴-2-羟基嘧啶

2-tert-Butylaniline

2-叔丁基苯胺