Supplier Page from Aladdin Scientific Corporation for (E)-2'-Hydroxy-3,4-dimethoxychalcone
1,3-Dichloro-2-nitrobenzene from Aladdin Scientific Corporation
6-Amino-2-naphthalenesulfonic Acid from Aladdin Scientific Corporation
6-Chloro-4-chromanone from Aladdin Scientific Corporation
N-Methylpropionamide from Aladdin Scientific Corporation