Supplier Page from Aladdin Scientific Corporation for (2S)-bicyclo[2.2.2]octane-2-carboxylic acid
2-bromo-1-(4-dimethylamino-phenyl)-ethanone from Aladdin Scientific Corporation
3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione from Aladdin Scientific Corporation
Cupric citrate from Aladdin Scientific Corporation
EDTA disodium salt from Aladdin Scientific Corporation