Supplier Page from Aladdin Scientific Corporation for 6-bromo-hexanoic acid methyl ester
(S)-(+)-2,2-Dimethyl-5-oxo-1,3-dioxolane-4-acetic acid from Aladdin Scientific Corporation
4-bromo-2-chloro-pyridin-3-amine from Aladdin Scientific Corporation
5-(2-Chlorophenyl)isoxazole-3-carboxylic acid from Aladdin Scientific Corporation
Potassium chromate from Aladdin Scientific Corporation