Supplier Page from Aladdin Scientific Corporation for O-Methyl-D-tyrosine
7-Acetoxy-4-bromomethylcoumarin [for HPLC Labeling] from Aladdin Scientific Corporation
Fmoc-d-2-cyanophenylalanine from Aladdin Scientific Corporation
N-Acetyl-DL-histidine Monohydrate from Aladdin Scientific Corporation
Potassium pyrosulfate from Aladdin Scientific Corporation