Supplier Page from Aladdin Scientific Corporation for Ethylmagnesium bromide solution
(5-Trimethylsilanylethynyl-pyridin-2-yl)-carbamic acid tert-butyl ester from Aladdin Scientific Corporation
Biotin-PEG5-azide from Aladdin Scientific Corporation
DL-Mandelic acid from Aladdin Scientific Corporation
endo-BCN-PEG12-NHS ester from Aladdin Scientific Corporation