Keywords: CS gas structure.png Chemical structure of en CS gas Author date of creation selfmade by en en User Rune welsh en February 27 2006 Source - Copyright Released to the Public Domain Comments high-resolution b/w PNG; ChemDraw / Irfanview en wikipedia 2004-09-12 Mykhal wikipedia en Later versions were uploaded by Rune welsh Drat at http //en wikipedia org en wikipedia Mykhal original upload log page en wikipedia CS_gas_structure png 2006-04-11 05 20 Drat 1689×1158×8 9260 bytes <nowiki>Optimised with OptiPNG </nowiki> 2006-02-27 15 58 Rune welsh 1689×1158×8 25703 bytes <nowiki>Uploading high-res version</nowiki> 2004-09-12 22 50 Mykhal 112×80×8 1477 bytes <nowiki></nowiki> CS gas Images created or edited with IrfanView |