Supplier Page from Aladdin Scientific Corporation for 4-(Difluoromethoxy)benzyl alcohol
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation
Lithium arsenate from Aladdin Scientific Corporation
Potassium chromate from Aladdin Scientific Corporation
tert-butyl (3R,4R)-3-fluoro-4-hydroxypyrrolidine-1-carboxylate from Aladdin Scientific Corporation