Supplier Page from Aladdin Scientific Corporation for (8aS)-7,7-difluoro-octahydropyrrolo[1,2-a]pyrazine dihydrochloride
2,3,4-Trifluorobenzonitrile from Aladdin Scientific Corporation
6-Amino-2-naphthalenesulfonic Acid from Aladdin Scientific Corporation
Neu5Acα(2-6)GalNAc-α-pNP from Aladdin Scientific Corporation
rel-(1S,2S,5R)-6-oxo-3-azabicyclo[3.2.0]heptane-2-carboxylic acid;2,2,2-trifluoroacetic acid from Aladdin Scientific Corporation