Supplier Page from Aladdin Scientific Corporation for Flavokawain A
3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione from Aladdin Scientific Corporation
3-cyano-1H-indole-7-carboxylic acid from Aladdin Scientific Corporation
Nα-(tert-Butoxycarbonyl)-L-tryptophan N-Succinimidyl Ester from Aladdin Scientific Corporation
Pyrazine from Aladdin Scientific Corporation