Ethyl 2,3-dibromo-5-(difluoromethyl)pyridine-4-acetate
Methyl 3,5-dibromo-4-(difluoromethyl)pyridine-2-acetate
2,4-Diamino-6-(difluoromethyl)-3-iodopyridine
2,6-Diamino-3-(difluoromethyl)-4-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]