Chemical structure of <a href="https://en.wikipedia.org/wiki/Dicyclohexylphthalate" class="extiw" title="en:Dicyclohexylphthalate">Dicyclohexylphthalate</a>.
<a href="//commons.wikimedia.org/wiki/User:Inductiveload" title="User:Inductiveload">Inductiveload</a>
2008-04-22
self-made, Inkscape