3-Amino-2-bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridine
6-Amino-2-chloro-3-(difluoromethyl)-4-iodopyridine
Ethyl 3-amino-4-(difluoromethyl)-5-fluoropyridine-2-acetate
2-Amino-5-bromo-6-(difluoromethyl)-3-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]