2-(Difluoromethyl)-4-nitropyridine-6-acetic acid
4-(Difluoromethyl)-5-(fluoromethyl)-2-methoxypyridine
Ethyl 4-(difluoromethyl)-5-methoxypyridine-2-carboxylate
2-(Difluoromethyl)-3-nitropyridine-6-acetic acid
+86(0) 189-6910-6387
[email protected]