2-Fluoro-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
2-(Difluoromethyl)-5-methoxy-3-nitropyridine-4-sulfonyl chloride
Ethyl 2-fluoro-6-iodonicotinate
Ethyl 3-chloro-6-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylate
+86(0) 189-6910-6387
[email protected]