2030105-85-0

[1,1'-Biphenyl]-3,5-dicarboxaldehyde,4'- [bis(3',5'- diformyl [4',4''',4'''''-Nitrilotris[([1,1'-biphenyl]-3,5-dicarbaldehyde)]] [14'-[bis(3',5'-diformyl[1,1'-biphenyl]-4-yl)amino]-,1'-Biphenyl]-3,5-dicarboxaldehyde [4',4''',4'''''-Nitrilotris[([1,1'-biphenyl]-3,5-dicarbaldehyde)]] ISO 9001：2015 REACH [1,1'-Biphenyl]-3,5-dicarboxaldehyde, 4'-[bis(3',5'-diformyl[1,1'-biphenyl]-4-yl)amino]- 5''-(3',5'-diformyl-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-3,3'''',5,5''''-tetracarbaldehyde