6-Amino-3-(chloromethyl)-2-(difluoromethyl)-4-iodopyridine
2-Amino-3-(aminomethyl)-4-(difluoromethyl)-6-iodopyridine
2-Amino-5-(chloromethyl)-3-(difluoromethyl)-6-iodopyridine
6-Amino-3-(difluoromethyl)-2-nitropyridine-4-acetonitrile
+86(0) 189-6910-6387
[email protected]