Supplier Page from Aladdin Scientific Corporation for 5-Chloro-2-methylbenzothiazole
4-(1H-Pyrazol-1-ylsulfonyl)phenylboronic acid from Aladdin Scientific Corporation
D-Glutamic acid from Aladdin Scientific Corporation
Dibenzofuran-1-boronic Acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
Potassium stearate from Aladdin Scientific Corporation