Supplier Page from Aladdin Scientific Corporation for (5R)-5-methylmorpholin-3-one
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
ethyl 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
Zinc iodide from Aladdin Scientific Corporation