Supplier Page from Aladdin Scientific Corporation for Canthaxanthin
4-(4-Formyl-3-methoxyphenoxy)butyryl AM resin from Aladdin Scientific Corporation
Dabsyl-L-tryptophan from Aladdin Scientific Corporation
Glycine n-octyl ester hydrochloride from Aladdin Scientific Corporation
Leu-Leu from Aladdin Scientific Corporation