<a href="https://en.wikipedia.org/wiki/Skeletal_structure" class="extiw" title="en:Skeletal structure">Skeletal structure</a> of <a href="https://en.wikipedia.org/wiki/Cyclopentyl" class="extiw" title="en:Cyclopentyl">cyclopentyl</a> <a href="https://en.wikipedia.org/wiki/radical_(chemistry)" class="extiw" title="en:radical (chemistry)">radical</a>
<a href="//commons.wikimedia.org/wiki/User:SchlurcherBot" title="User:SchlurcherBot">SchlurcherBot</a>
<span class="int-own-work" lang="en">Own work</span>