Supplier Page from Aladdin Scientific Corporation for 1,1,1-Trifluoro-3-methylbutan-2-one
1-(1H-indazol-4-yl)ethanone from Aladdin Scientific Corporation
4-Bromo-1-methyl-1H-pyrazole-3-carboxylic acid from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation
N,O-Dimethylhydroxylamine Hydrochloride from Aladdin Scientific Corporation