N,N'-bis-(4-cyano-phenyl)-thiourea
Urea,N,N'-bis(4-cyanophenyl)-
4',4'''-(Thiophene-2,5-diyl)bis(([1,1'-biphenyl]-4-carbonitrile))
[1,1'-Binaphthalene]-4,4'-dicarbonitrile
![4',4'''-(Thiophene-2,5-diyl)bis(([1,1'-biphenyl]-4-carbonitrile))](http://www.chemsoon.com.cn//upload/0201/2981652d9da489f15f2f7cb9baf24cc7.png)
![[1,1'-Binaphthalene]-4,4'-dicarbonitrile](http://www.chemsoon.com.cn//upload/0201/24422c7b274f1783a36d8bd2da84c38b.png)