Original file (940 × 730 pixels, file size: 15 KB, MIME type: image/png )
Summary
Licensing
Public domain Public domain false false
This image of a simple structural formula is ineligible for copyright and therefore in the public domain , because it consists entirely of information that is common property and contains no original authorship.
Original upload log
Transferred from en.wikipedia to Commons using FtCG .
The original description page was
here . All following user names refer to en.wikipedia.
Date/Time
Dimensions
User
Comment
05:50, 14 April 2006
940 × 730 (15,029 bytes)
w:en:Walkerma (talk | contribs)
([[Quassin]] drawn using ACS settings in ChemDraw by [[User:Walkerma]], exported via WMF to PNG.)
File history
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Date/Time Thumbnail Dimensions User Comment
current 10:00, 6 January 2012 940 × 730 (15 KB) Bulwersator Transferred from en.wikipedia: see original upload log above
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