Supplier Page from Aladdin Scientific Corporation for 2-Hydroxy-1-naphthaldehyde
2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl from Aladdin Scientific Corporation
3-methyl-1H-1,2,4-triazole from Aladdin Scientific Corporation
4-(Dimethylamino)phenyl isocyanate from Aladdin Scientific Corporation
Cupric citrate from Aladdin Scientific Corporation