Tert-butyl 3-(bromomethyl)-1H-pyrazolo[4,3-c]pyridine-1-carboxylate
3-Bromo-4-fluoro-2-methoxybenzaldehyde
5-溴-2-氯烟酸乙酯
N'-(5-bromo-2-hydroxybenzylidene)-4-methylbenzenesulfonohydrazide