Ethyl 4-chloro-3-(difluoromethyl)-2-hydroxypyridine-6-acetate
4-(Bromomethyl)-6-chloro-3-(difluoromethyl)pyridine-2-methanol
5-Fluoro-2-(trifluoromethoxy)pyridine-4-methanol
3-(Chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
+86(0) 189-6910-6387
[email protected]