Supplier Page from Aladdin Scientific Corporation for Aluminum
4-[(tert-Butoxycarbonylamino)methyl]benzoic Acid from Aladdin Scientific Corporation
Carboxymethyl chitosan from Aladdin Scientific Corporation
Fmoc-D-Tyr(Bzl)-OH from Aladdin Scientific Corporation
Iron(III) chloride hexahydrate from Aladdin Scientific Corporation