2-Cyano-4-(difluoromethyl)-6-methoxy-3-nitropyridine
4-(Bromomethyl)-6-(difluoromethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2,3-Difluoro-5-(difluoromethyl)-4-iodopyridine
3-Amino-2-bromo-5-hydroxy-6-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]