Supplier Page from Aladdin Scientific Corporation for (1R,2R)-U-50488 hydrochloride
(S)-(+)-2,2-Dimethyl-5-oxo-1,3-dioxolane-4-acetic acid from Aladdin Scientific Corporation
1,2,3-Trifluorobenzene from Aladdin Scientific Corporation
4-bromo-2-chloro-pyridin-3-amine from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation