Supplier Page from Aladdin Scientific Corporation for (+)-Catechin
(S)-DRF-1042 from Aladdin Scientific Corporation
2,3-dimethyl-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine from Aladdin Scientific Corporation
Fmoc-D-3,4-difluorophenylalanine from Aladdin Scientific Corporation
tert-Butyl vinylcarbamate from Aladdin Scientific Corporation