Chemical structure of <a href="https://en.wikipedia.org/wiki/Bis(2,4,5-trichlorophenyl-6-carbopentoxyphenyl)oxalate" class="extiw" title="en:Bis(2,4,5-trichlorophenyl-6-carbopentoxyphenyl)oxalate">en:Bis(2,4,5-trichlorophenyl-6-carbopentoxyphenyl)oxalate</a> made using BKchem
<a href="//commons.wikimedia.org/wiki/User:Bryan_Derksen" title="User:Bryan Derksen">User:Bryan Derksen</a>
<span class="int-own-work" lang="en">Own work</span>