Supplier Page from Aladdin Scientific Corporation for α-Endosulfan solution
3-(4-Fluorophenyl)pyridine-2-carbonitrile from Aladdin Scientific Corporation
4-bromo-2-chloro-pyridin-3-amine from Aladdin Scientific Corporation
6-Bromo-5,7-difluoroquinoline from Aladdin Scientific Corporation
Nickel bromide hydrate from Aladdin Scientific Corporation