Skeletal formula of (5<i>E</i>)-5-[[4-(dimethylamino)phenyl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one (<a href="https://en.wikipedia.org/wiki/DMAB-rhodanine" class="extiw" title="w:DMAB-rhodanine">DMAB-rhodanine</a>)—a <a href="https://en.wikipedia.org/wiki/Denticity" class="extiw" title="w:Denticity">bidentate</a> <a href="https://en.wikipedia.org/wiki/Chelation" class="extiw" title="w:Chelation">chelating agent</a>. Created with <a rel="nofollow" class="external text" href="http://www.chemdoodle.com">ChemDoodle 8.0.0.b2</a> and <a rel="nofollow" class="external text" href="http://www.adobe.com/products/illustrator.html">Adobe Illustrator CC 2015</a>.
<a href="//commons.wikimedia.org/wiki/User:Vaccinationist" title="User:Vaccinationist">Vaccinationist</a>
Own work  using: <a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/1273211">PubChem</a>