Supplier Page from Aladdin Scientific Corporation for L-alanyl-L-tryptophan
1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione from Aladdin Scientific Corporation
Bacitracin from Aladdin Scientific Corporation
Methyl 2,3:4,6-Di-O-benzylidene-α-D-mannopryanoside from Aladdin Scientific Corporation
Puromycin dihydrochloride from Aladdin Scientific Corporation