<ul><li>Description: Chemical structure of <a href="https://en.wikipedia.org/wiki/CS_gas" class="extiw" title="en:CS gas">en:CS gas</a>.</li>
<li>Author, date of creation: selfmade by <a href="https://en.wikipedia.org/wiki/en:User:Rune.welsh" class="extiw" title="en:en:User:Rune.welsh">en:en:User:Rune.welsh</a>, <a href="https://en.wikipedia.org/wiki/February_27" class="extiw" title="en:February 27">en:February 27</a>, 2006</li>
<li>Source: -</li>
<li>Copyright: Released to the Public Domain</li>
<li>Comments: high-resolution b/w PNG; ChemDraw / Irfanview.</li></ul>
<p><a href="https://en.wikipedia.org/wiki/User:Mykhal" class="extiw" title="wikipedia:User:Mykhal">Mykhal</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
</p>
Later versions were uploaded by <a href="https://en.wikipedia.org/wiki/User:Rune.welsh" class="extiw" title="en:User:Rune.welsh">Rune.welsh</a>, <a href="https://en.wikipedia.org/wiki/User:Drat" class="extiw" title="en:User:Drat">Drat</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>.
12 September 2004 (original upload date)
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.