3-Bromo-5-(difluoromethyl)-2-iodo-6-nitropyridine
Methyl 3-bromo-5-(difluoromethyl)-4-nitropyridine-2-carboxylate
5-Bromo-4-(difluoromethyl)-2-iodo-3-nitropyridine
Methyl 3-bromo-5-(difluoromethyl)-2-nitropyridine-4-carboxylate
+86(0) 189-6910-6387
[email protected]