3-(Difluoromethyl)-2-nitro-5-(trifluoromethyl)pyridine-4-sulfonyl chloride
3-Methoxy-4-methyl-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 5-bromo-2-vinylnicotinate
2-(Aminomethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
+86(0) 189-6910-6387
[email protected]