• CAS:1544168-58-2

  3,3,3,3-silanetetrayltetrakis[6-bromo-Benzaldehyde

• CAS:1801236-33-8

  9,9'-Spirobi[9H-fluorene]-3,3',6,6'-tetracarboxaldehyde, 2,2',7,7'-tetramethoxy-

• CAS:

  5,5',5'',5'''-(pyrene-1,3,6,8-tetrayl)tetrakis(2-hydroxybenzaldehyde)

• CAS:2459652-59-4

  [1,1':4',1'':4'',1'''-quaterphenyl]-3,3''',5,5'''-tetracarbaldehyde

• CAS:2380275-60-3

  5,5'-(1,4-phenylenebis(ethyne-2,1-diyl))diisophthalaldehyde

• CAS: