Supplier Page from Aladdin Scientific Corporation for 1-Azido-4-ethoxybenzene
1-Iodo-3,5-dimethoxybenzene from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation
tert-Butyl acetylcarbamate from Aladdin Scientific Corporation