Supplier Page from Aladdin Scientific Corporation for DL-α-Tocopherol
1,1',3,3,3',3'-4,4',5,5'-Di-benzo-2,2'-indotricarbocyanine perchlorate from Aladdin Scientific Corporation
3-Formyl-4-isopropoxyphenylboronic acid (contains varying amounts of Anhydride) from Aladdin Scientific Corporation
4-Bromo-3-nitro-1H-pyrazole-5-carboxylic acid from Aladdin Scientific Corporation
benzyl endo-6-hydroxy-3-azabicyclo[3.1.1]heptane-3-carboxylate from Aladdin Scientific Corporation