Supplier Page from Aladdin Scientific Corporation for (3-Methyl-1H-indazol-6-yl)boronic acid(Contains varying amounts of anhydride)
(2R)-2-methyloxane-2-carboxylic acid from Aladdin Scientific Corporation
N-Allyloxycarbonyl-2-nitrobenzenesulfonamide from Aladdin Scientific Corporation
Nickel bromide hydrate from Aladdin Scientific Corporation
Tetrabutylammonium Diiodoaurate from Aladdin Scientific Corporation