Supplier Page from Aladdin Scientific Corporation for 1,2-Cyclohexanedicarboximide
1-(4-Aminophenyl)-4-(4-methoxyphenyl)piperazine from Aladdin Scientific Corporation
2-Phenylindole from Aladdin Scientific Corporation
4,5-Diphenyl-1,3-dioxol-2-one from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation