Supplier Page from Aladdin Scientific Corporation for D(-)-lyxose
(S)-1-Boc-3-(hydroxymethyl)piperidine from Aladdin Scientific Corporation
2,3-dimethyl-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine from Aladdin Scientific Corporation
Fenobucarb from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation