Supplier Page from Aladdin Scientific Corporation for Sodium tert-pentoxide
5-Bromo-1-(phenylsulfonyl)-2-(trimethylsilyl)-1H-pyrrolo[2,3-b]pyridine from Aladdin Scientific Corporation
Biotin-XX hydrazide from Aladdin Scientific Corporation
D-styrylalanine from Aladdin Scientific Corporation
Z-D-Ala-OH from Aladdin Scientific Corporation