3-Bromo-2-(difluoromethyl)-6-hydroxypyridine-5-carbonyl chloride
3-Iodo-2-(trifluoromethyl)pyridine-5-sulfonamide
3-(Difluoromethyl)-2,6-dimethoxypyridine-5-carbonyl chloride
Methyl 3-chloro-5-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate
+86(0) 189-6910-6387
[email protected]