Supplier Page from Aladdin Scientific Corporation for Tetrapentylammonium bromide
Ethyl 5-methylindole-2-carboxylate from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
Sodium iodide from Aladdin Scientific Corporation
tert-Butyl vinylcarbamate from Aladdin Scientific Corporation