 This <a href="https://en.wikipedia.org/wiki/structural_formula" class="extiw" title="w:structural formula">structural formula</a> uses <span style="color:#060">embedded text</span> for its <a href="https://en.wikipedia.org/wiki/Symbol_(chemistry)" class="extiw" title="w:Symbol (chemistry)">chemistry symbols</a>.
<a href="//commons.wikimedia.org/wiki/User:Fvasconcellos" title="User:Fvasconcellos">Fvasconcellos</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Fvasconcellos" title="User talk:Fvasconcellos">talk</a><span style="white-space:nowrap"> <b>·</b></span> <a href="//commons.wikimedia.org/wiki/Special:Contributions/Fvasconcellos" title="Special:Contributions/Fvasconcellos">contribs</a>)
2010-08-06
<span class="int-own-work" lang="en">Own work</span>