5'-(4-formylphenyl)-2',4',6'-triethyl-[1,1': 3',1''-triphenyl] -4,4''-di formaldehyde

5'-(4-formylphenyl)-2',4',6'-triethyl-[1,1': 3',1''-triphenyl] -4,4''-di formaldehyde · CAS 2195343-69-0