Supplier Page from Aladdin Scientific Corporation for β³-tetrapeptide
2-oxa-5,8-diazaspiro[3.5]nonane dihydrochloride from Aladdin Scientific Corporation
Boc-3,4-dimethoxy-l-phenylalanine from Aladdin Scientific Corporation
CL-387785 from Aladdin Scientific Corporation
Cresol mixed isomers from Aladdin Scientific Corporation