Supplier Page from Aladdin Scientific Corporation for 18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
1-(Chloromethyl)-4-phenoxybenzene from Aladdin Scientific Corporation
3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione from Aladdin Scientific Corporation
N,N'-Bis[2-(2,6-dichloro-phenyl)-ethyl]-3,4,9,10-perylene dicarboximide from Aladdin Scientific Corporation
t-Butyl 2-aminobenzenesulfonamide from Aladdin Scientific Corporation