Supplier Page from Aladdin Scientific Corporation for Phenolphthalein
(5-Trimethylsilanylethynyl-pyridin-2-yl)-carbamic acid tert-butyl ester from Aladdin Scientific Corporation
5β-Cholestan-3α-ol from Aladdin Scientific Corporation
Azido-PEG4-tetra-Ac-beta-D-glucose from Aladdin Scientific Corporation
D-(+)-Galactose from Aladdin Scientific Corporation