4-氟苯并呋喃, 4-fluorobenzofuran

2-Bromo-5-fluorophenol

2-溴-5-氟代苯酚

5-溴异喹啉-3-醇, 5-bromoisoquinolin-3-ol

乙磺酸酐, ethanesulfonic anhydride

1-(3-甲基吡嗪-2-基)肼, 1-(3-methylpyrazin-2-yl)hydrazine

3,5-二溴-1H-吡唑并[3,4-b]吡啶, 3,5-dibromo-1H-pyrazolo[3,4-b]pyridine

4-溴-3-碘-1H-吡唑并[4,3-c]吡啶, 4-bromo-3-iodo-1H-pyrazolo[4,3-c]pyridine

6-氯-1H-吡唑并[4,3-b]吡啶, 6-chloro-1H-pyrazolo[4,3-b]pyridine

7-氯-1H-吡唑并[4,3-c]吡啶, 7-chloro-1H-pyrazolo[4,3-c]pyridine

1-(5-氯-3-氟吡啶-2-基)乙醇, 1-(5-chloro-3-fluoropyridin-2-yl)ethanol