Structural diagram of <a href="https://en.wikipedia.org/wiki/vaccenic_acid" class="extiw" title="w:vaccenic acid">trans-vaccenic acid</a> (11-<i>trans</i>-octadecenoic acid). Created using <a rel="nofollow" class="external text" href="http://www.acdlabs.com/download/chemsk.html">ACD/ChemSketch 10.0</a> and <a href="https://en.wikipedia.org/wiki/Inkscape" class="extiw" title="w:Inkscape">Inkscape</a>.
<a href="//commons.wikimedia.org/wiki/User:Fvasconcellos" title="User:Fvasconcellos">Fvasconcellos</a>
2007-01-16
<span class="int-own-work" lang="en">Own work</span>