Supplier Page from Aladdin Scientific Corporation for 2,4-Bis(phenylsulfonyl)phenol
(R)-(-)-Rolipram from Aladdin Scientific Corporation
(S)-(+)-2,2-Dimethyl-5-oxo-1,3-dioxolane-4-acetic acid from Aladdin Scientific Corporation
2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl from Aladdin Scientific Corporation
DMT-functionalized silica gel from Aladdin Scientific Corporation