Supplier Page from Aladdin Scientific Corporation for (4-(Pyridin-2-yl)phenyl)boronic acid (contains varying amounts of Anhydride)
2,3,4-Trifluorobenzonitrile from Aladdin Scientific Corporation
4-(4-Bromo-1H-pyrazol-1-yl)-N,N-diethylbenzenesulfonamide from Aladdin Scientific Corporation
Butyl 2,2-difluorocyclopropanecarboxylate from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation