Ethyl 2-(chloromethyl)-5-(difluoromethyl)-4-iodopyridine-3-acetate
Ethyl 2-(chloromethyl)-3-(difluoromethyl)-6-iodopyridine-5-acetate
4-(Difluoromethyl)-6-iodo-3-nitropyridine-2-acetic acid
3-(Difluoromethyl)-2-iodo-5-nitropyridine-6-acetic acid
+86(0) 189-6910-6387
[email protected]