3-Bromo-2-methoxy-4-nitro-6-(trifluoromethoxy)pyridine
2-(Chloromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine
3-Chloro-6-(difluoromethyl)-4-nitropyridine-2-carboxylic acid
5-Amino-2-bromo-3-(difluoromethyl)pyridine-4-methanol
+86(0) 189-6910-6387
[email protected]