Supplier Page from Aladdin Scientific Corporation for 2-Amino-7-methyl-5-oxo-5H-(1)benzopyrano(2,3-b)pyridine-3-carbonitrile
2-Chloropropionamide from Aladdin Scientific Corporation
2-Methylanthraquinone from Aladdin Scientific Corporation
3-Indoleacrylic acid(IAA) from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation