7,14-ethanobenzo[k]tetraphene-15,16-dicarboxylic acid
4-Nitrocyclopenta[de]tetraphene
7,12-dimethyltetraphene-1,9-disulfonic acid
![7,14-ethanobenzo[k]tetraphene-15,16-dicarboxylic acid](/structure/64414-66-0.png)
![4-Nitrocyclopenta[de]tetraphene](/structure/107673-66-5.png)
