Supplier Page from Aladdin Scientific Corporation for 2,3-Dihydro-2-methylbenzofuran
2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl from Aladdin Scientific Corporation
2-Chloropropionamide from Aladdin Scientific Corporation
3-Methyl-2-butanol from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation