Supplier Page from Aladdin Scientific Corporation for Sodium bisulfite solution
(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride from Aladdin Scientific Corporation
Barium hydroxide octahydrate from Aladdin Scientific Corporation
Methyl 2-cyano-4-fluorobenzoate from Aladdin Scientific Corporation
N-(Azido-PEG2)-N-Boc-PEG4-t-butyl ester from Aladdin Scientific Corporation