3-Chloro-2-(chloromethyl)-5-nitro-4-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-chloro-2-iodo-4-(trifluoromethoxy)pyridine
2-Chloro-6-(chloromethyl)-4-nitro-3-(trifluoromethoxy)pyridine
3-Chloro-5-hydroxy-6-(trifluoromethoxy)pyridine-2-acetic acid
+86(0) 189-6910-6387
[email protected]