<a href="https://en.wikipedia.org/wiki/Skeletal_structure" class="extiw" title="en:Skeletal structure">Skeletal structures</a> for the proposed <a href="https://en.wikipedia.org/wiki/biosynthesis" class="extiw" title="en:biosynthesis">biosynthesis</a> of <a href="https://en.wikipedia.org/wiki/cantharidin" class="extiw" title="en:cantharidin">cantharidin</a> from <a href="https://en.wikipedia.org/wiki/farnesol" class="extiw" title="en:farnesol">farnesol</a> based on <a href="//doi.org/10.1093/jisesa/iex021" class="extiw" title="doi:10.1093/jisesa/iex021">doi:10.1093/jisesa/iex021</a>. Bonds to be formed and atoms added are <span style="background:transparent;color:blue;font-weight:400;" title="transparent">blue</span>, bonds to be broken and atoms structural segments removed are in <span style="background:transparent;color:red;font-weight:400;" title="transparent">red</span>
<a href="//commons.wikimedia.org/wiki/User:DMacks" title="User:DMacks">DMacks</a> (<a href="//commons.wikimedia.org/wiki/User_talk:DMacks" title="User talk:DMacks"><span class="signature-talk">talk</span></a>)
<span class="int-own-work" lang="en">Own work</span>