Supplier Page from Aladdin Scientific Corporation for 2,3-Naphthalenedicarboxylic Acid
2,6-Dimethylpyrazine from Aladdin Scientific Corporation
3-(2-Naphthyl)propanoic Acid from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation
N-Methylpropionamide from Aladdin Scientific Corporation