4',5'-bis(4-formylphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde

4',5'-bis(4-formylphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde · CAS 2363716-37-2