Supplier Page from Aladdin Scientific Corporation for (-)-PX20606 trans isomer
2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl from Aladdin Scientific Corporation
2,2,2-Trifluoroacetophenone from Aladdin Scientific Corporation
Nickel bromide hydrate from Aladdin Scientific Corporation
Pyrazine from Aladdin Scientific Corporation