Supplier Page from Aladdin Scientific Corporation for 1-Bromo-4-(2,2-dimethylpropyl)benzene
γ-BHC from Aladdin Scientific Corporation
(3-Ammoniopropyl)di-tert-butylphosphonium bis(tetrafluoroborate) from Aladdin Scientific Corporation
Harringtonine from Aladdin Scientific Corporation
Nickel bromide hydrate from Aladdin Scientific Corporation