Supplier Page from Aladdin Scientific Corporation for (+)-Biotinyl-iodoacetamidyl-3,6-dioxaoctanediamine(PEO-Iodoacetyl Biotin)
2,3,4-Trifluorobenzonitrile from Aladdin Scientific Corporation
3-Fluoro-4-nitrobenzoic Acid from Aladdin Scientific Corporation
Butyl 2,2-difluorocyclopropanecarboxylate from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation