850559-54-5

4-[4-(4-formylphenyl)-2,3,5,6-tetramethylphenyl]benzaldehyde 4-[4-(4-formylphenyl)-2,3,5,7-tetramethylphenyl]benzaldehyde 2',3',5',6'-Tetramethyl-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde [1,1':4',1''-Terphenyl]-4,4''-dicarboxaldehyde, 2',3',5',6'-tetramethyl- 1,?1':4',?1''-?Terphenyl]?-?4,?4''-?dicarboxaldehyde, 2',?3',?5',?6'-?tetramethyl- (9CI)