Supplier Page from Aladdin Scientific Corporation for (2R)-4,4-difluoropyrrolidine-2-carboxylic acid hydrochloride
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
6-chloro-5-methyl-1h-pyrimidin-4-one from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation