Supplier Page from Aladdin Scientific Corporation for (1S,2S)-(+)-1,2-Cyclohexanediamino-N,N''-bis(3,5-di-t-butylsalicylidene)cobalt(III) p-toluenesulfonate monohydrate
4-(Dimethylamino)phenyl isocyanate from Aladdin Scientific Corporation
7-nitro-1H-indole-3-carbaldehyde from Aladdin Scientific Corporation
ethyl 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate from Aladdin Scientific Corporation
N,N-Diethylmethylamine from Aladdin Scientific Corporation