Supplier Page from Aladdin Scientific Corporation for 5-Chlorosulfonyloxindole
B-Methoxy-9-BBN solution from Aladdin Scientific Corporation
Carbenicillin disodium salt from Aladdin Scientific Corporation
Chromic Acid from Aladdin Scientific Corporation
N-(Azido-PEG2)-N-Boc-PEG4-t-butyl ester from Aladdin Scientific Corporation