Supplier Page from Aladdin Scientific Corporation for 2-Bromoethanesulfonic sodium salt
3,4,5-Trimethoxyaniline from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation
N,N-Dimethylisopropylamine from Aladdin Scientific Corporation
N-Ethyl-2-phenoxyethanamine hydrochloride from Aladdin Scientific Corporation