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