• CAS:1271-48-3

  1,1'-Ferrocenedicarboxaldehyde

• CAS:84907-55-1

  Bis(4-formylphenyl)ethyne

• CAS:791068-96-7

  4,4'-(ethyne-1,2-diyl)bis(2-hydroxybenzaldehyde)

• CAS:127653-16-1

  4,4'-(1,3-butadiyne-1,4-diyl)bis-Benzaldehyde

• CAS:4720-99-4

  4,4'-(1,2-ethenediyl)bis-Benzaldehyde

• CAS:100538-31-6

  1,2-bis[4-(formyl)phenyl]disulfane

• CAS:192188-70-8

  4,4'-(1,4-phenylenebis(ethyne-2,1-diyl))dibenzaldehyde

• CAS:1190963-83-7

  Benzaldehyde, 4,4'-[(2,5-dimethoxy-1,4-phenylene)di-2,1-ethynediyl]bis-

• CAS:461-88-1

  Pyridine-2,4-diamine

• CAS:2375652-87-0

  2',5'-bis((4-aminophenyl)ethynyl)-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde