• CAS:58139-59-6

  2,2'-二氨基-4,4'-双噻唑

• CAS:2425-95-8

  4,4'-(1,3,4-oxadiazole-2,5-diyl)dianiline

• CAS:17557-76-5

  4,4'-Diaminobiphenyl-2,2'-Dicarboxylic Acid

• CAS:621-96-5

  Benzenamine, 4,​4'-​(1,​2-​ethenediyl)​bis-

• CAS:2411835-79-3

  9,9-双十四烷基-9H-芴-2,7-二胺

• CAS:2905322-32-7

  [2,2′-Bipyridine]-5,5′-dicarboximidamide, hydrochloride (1:2)

• CAS:117415-26-6

  [2,2′-Bibenzothiazole]-6,6′-diamine

• CAS:121839-23-4

  2,5-Bis(2-(2-methoxyethoxy)ethoxy)terephthalohydrazide

• CAS:144693-18-5

  4,4′-ditellurobis-Benzenamine

• CAS:1614-30-8

  Thiourea,N,N''-[1,1'-biphenyl]-4,4'-diylbis-