Supplier Page from Aladdin Scientific Corporation for 1,1,2,2-Tetrakis(4-(pyridin-3-yl)phenyl)ethene
2,3,4-Trifluorobenzonitrile from Aladdin Scientific Corporation
5-Amino-2-methylbenzothiazole dihydrochloride from Aladdin Scientific Corporation
Butyl 2,2-difluorocyclopropanecarboxylate from Aladdin Scientific Corporation
Fluorescein PEG NHS, FITC-PEG-NHS from Aladdin Scientific Corporation