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