Supplier Page from Aladdin Scientific Corporation for Copper(II) sulfate pentahydrate
1,18-dibromooctadecane from Aladdin Scientific Corporation
2,4-Difluorobenzenesulfonamide from Aladdin Scientific Corporation
Harringtonine from Aladdin Scientific Corporation
tert-butyl (3R,4R)-3-fluoro-4-hydroxypyrrolidine-1-carboxylate from Aladdin Scientific Corporation