6-Amino-2-(bromomethyl)-4-nitro-3-(trifluoromethoxy)pyridine
5-Amino-2-(bromomethyl)-3-methyl-6-(trifluoromethoxy)pyridine
5-Amino-3-(bromomethyl)-4-chloro-2-(trifluoromethoxy)pyridine
3-Amino-5-(bromomethyl)-6-methoxy-2-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]