3,4-Dichloro-5-nitro-2-(trifluoromethoxy)pyridine
4-Amino-3-bromo-6-hydroxy-2-(trifluoromethoxy)pyridine
2,6-Dichloro-3-nitro-4-(trifluoromethoxy)pyridine
4-Amino-3-bromo-2-hydroxy-6-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]