Chemical structure of <a href="https://en.wikipedia.org/wiki/Parietin" class="extiw" title="wikipedia:Parietin">Parietin</a>, made with BKChem
<a href="//commons.wikimedia.org/wiki/User:Dtrebbien" title="User:Dtrebbien">Daniel Trebbien</a>
2008-03-08
<span class="int-own-work" lang="en">Own work</span>