Supplier Page from Aladdin Scientific Corporation for Fmoc-d-2-cyanophenylalanine
4-Bromo-1,2-diaminobenzene from Aladdin Scientific Corporation
5-(Aminosulfonyl)-2-methylbenzoic acid from Aladdin Scientific Corporation
6-Iodonicotinonitrile from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation