4-溴吡唑-3-甲酸乙酯, Ethyl 4-bromo-1H-pyrazole-3-carboxylate

4-氯-8-氟喹唑啉, 4-Chloro-8-fluoroquinazoline

4-Chloro-6-nitroquinoline

4-氯-6-硝基喹啉

2-氰基-5-甲氧基吡啶, 5-Methoxypicolinonitrile

4-甲基-2-嘧啶甲腈, 4-Methylpyrimidine-2-carbonitrile

2-乙炔基吡咯烷-1-羧酸叔丁酯, 1-Boc-2-Ethynylpyrrolidine

2-氯-1,5-萘啶, 2-Chloro-1,5-naphthyridine

2-氯-6,7-二氢-5H-环戊并[b]吡啶, 2-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridine

5-羟基苯并噻唑, Benzo[d]thiazol-5-ol

1H-Pyrrole-3-carbonitrile

3-氰基吡咯