Supplier Page from Aladdin Scientific Corporation for 5-Bromo-6-chloro-3-indolyl-β-D-glucopyranoside
L-Aspartic acid β-(7-amido-4-methylcoumarin) from Aladdin Scientific Corporation
N-Methyl-L-isoleucine from Aladdin Scientific Corporation
Poly-L-glutamic acid sodium salt from Aladdin Scientific Corporation
sodium 5-oxo-L-prolinate from Aladdin Scientific Corporation