3-(Difluoromethyl)-5-nitro-6-(trifluoromethyl)pyridine-2-sulfonyl chloride
3-Bromo-2-(chloromethyl)-5-methyl-4-(trifluoromethoxy)pyridine
Ethyl 2-chloro-4-fluoro-3-(trifluoromethoxy)pyridine-5-carboxylate
4-Chloro-5-methyl-2-phenylpyridine
+86(0) 189-6910-6387
[email protected]