Supplier Page from Aladdin Scientific Corporation for β-Alanine ethyl ester hydrochloride
Biotin-PEG5-azide from Aladdin Scientific Corporation
D-[4-2H]glucose from Aladdin Scientific Corporation
Ethylenedithiobis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones] from Aladdin Scientific Corporation
Potassium methoxide solution from Aladdin Scientific Corporation