N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4 White crystal. Organic electroluminescent devices with positive hole transport materials.
Cupric carbonate basic CAS 12069-69-1 Used in catalysts, fireworks, pesticides, pigments, feed, fungicides, electroplating, corrosion prevention and other industries and in the manufacture of copper compounds
5-Chlorosalicylaldehyde CAS 635-93-8 White crystal. Melting point 99-100 ℃. Soluble in alcohol, slightly soluble in water.