Supplier Page from Aladdin Scientific Corporation for (1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid(contains varying amounts of Anhydride)
4-(Dimethylamino)phenyl isocyanate from Aladdin Scientific Corporation
6-Amino-5-iodonicotinic acid from Aladdin Scientific Corporation
ethyl 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate from Aladdin Scientific Corporation
Zinc iodide from Aladdin Scientific Corporation