Supplier Page from Aladdin Scientific Corporation for Glycyl-DL-tryptophan
(6S)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid from Aladdin Scientific Corporation
2-Methyl-2-phenylpropan-1-ol from Aladdin Scientific Corporation
7-Bromo-1H-indazole from Aladdin Scientific Corporation
Boc-3,4-dimethoxy-l-phenylalanine from Aladdin Scientific Corporation