2-Chloro-6-cyano-3-(difluoromethyl)-4-iodopyridine
4-Bromo-3-(difluoromethyl)-2-nitropyridine-6-carboxylic acid
4-Bromo-6-(difluoromethyl)-3-nitropyridine-2-carboxylic acid
2-Chloro-5-cyano-4-(difluoromethyl)-3-iodopyridine
+86(0) 189-6910-6387
[email protected]