Supplier Page from Aladdin Scientific Corporation for 2,4,5-Trimethoxybenzaldehyde
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
1,3-Bis(2,6-di-i-propylphenyl)imidazol-2-ylidenegold(I) hydroxide from Aladdin Scientific Corporation
4-Bromo-1,2-diaminobenzene from Aladdin Scientific Corporation
4-bromo-2-chloro-pyridin-3-amine from Aladdin Scientific Corporation