Supplier Page from Aladdin Scientific Corporation for N-Boc-glycylglycine
4-Amino-L-phenylalanine, HCl from Aladdin Scientific Corporation
5-Bromo-3-iodo-1-triisopropylsilanyl-1h-pyrrolo[2,3-b]pyridine from Aladdin Scientific Corporation
Ethylenedithiobis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones] from Aladdin Scientific Corporation
Fmoc-Leu-Wang resin from Aladdin Scientific Corporation