Supplier Page from Aladdin Scientific Corporation for (±)-Verapamil hydrochloride
2,3,4-Trifluorobenzonitrile from Aladdin Scientific Corporation
3-Fluoro-4-nitrobenzoic Acid from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
tert-butyl (3R,4R)-3-fluoro-4-hydroxypyrrolidine-1-carboxylate from Aladdin Scientific Corporation