Supplier Page from Aladdin Scientific Corporation for Dabsyl-L-tryptophan
D-Lactitol monohydrate from Aladdin Scientific Corporation
L-Aspartic acid β-(7-amido-4-methylcoumarin) from Aladdin Scientific Corporation
Leu-Leu from Aladdin Scientific Corporation
N-(2-Carboxybenzoyl)-(+)-10,2-camphorsultam from Aladdin Scientific Corporation