Skeletal formula of <i>N</i>-Acetylglucosamine (also known as acetylglucosamine, GlcNAc, <i>N</i>-Acetyl-α-<small>D</small>-glucosamine).
<a href="//commons.wikimedia.org/wiki/User:Yikrazuul" title="User:Yikrazuul">Yikrazuul</a>
<span class="int-own-work" lang="en">Own work</span>