Supplier Page from Aladdin Scientific Corporation for (2R,4S)-1-[(tert-butoxy)carbonyl]-4-(trifluoromethyl)pyrrolidine-2-carboxylic acid
(R)-(-)-Rolipram from Aladdin Scientific Corporation
2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl from Aladdin Scientific Corporation
4-(4-Bromo-1H-pyrazol-1-yl)-N,N-diethylbenzenesulfonamide from Aladdin Scientific Corporation
tert-Butyl vinylcarbamate from Aladdin Scientific Corporation