3-Bromo-5-nitro-2-(trifluoromethoxy)pyridine-6-carboxylic acid
2-Chloro-3-fluoro-5-methyl-4-(trifluoromethoxy)pyridine
4-Bromo-3-(chloromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine
3-Bromo-4-nitro-6-(trifluoromethoxy)pyridine-2-carboxylic acid
+86(0) 189-6910-6387
[email protected]