2,3,5-Tribromo-4,6-dimethylpyridine
3-Bromo-2-vinylpyridine
3-Methylpyridine-4-sulfonyl chloride
tert-Butyl 4-(5-aminopyridin-2-yl)piperidine-1-carboxylate
+86(0) 189-6910-6387
[email protected]