Supplier Page from Aladdin Scientific Corporation for (3-methyl-1H-indazol-5-yl)boronic acid (contains varying amounts of Anhydride)
5-(Aminosulfonyl)-2-methylbenzoic acid from Aladdin Scientific Corporation
5-Bromo-2-methylamino-3-nitro-4-picoline from Aladdin Scientific Corporation
Sebacic acid from Aladdin Scientific Corporation
Trioctylamine from Aladdin Scientific Corporation