Supplier Page from Aladdin Scientific Corporation for 2-(4-Bromophenyl)butanenitrile
(3-Ammoniopropyl)di-tert-butylphosphonium bis(tetrafluoroborate) from Aladdin Scientific Corporation
L-Methionine sulfoxide from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation