Supplier Page from Aladdin Scientific Corporation for 2-Acetoxy-4'-isopropoxybenzophenone
4-(2-Bromoethyl)benzoic Acid from Aladdin Scientific Corporation
4-Bromo-2-ethylphenyl isocyanate from Aladdin Scientific Corporation
Ethyl 2-(4-oxocyclohexyl)acetate from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation