Supplier Page from Aladdin Scientific Corporation for β-Asp-Phe methyl ester
4-oxa-7-azaspiro[2.5]octan-6-one from Aladdin Scientific Corporation
6-Fluorochroman-4-amine hydrochloride from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation