File:2-pyridone-chemical-tautomer.png
2-pyridone-chemical-tautomer.png (515 × 235 pixels, file size: 7 KB, MIME type: image/png)
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Description2-pyridone-chemical-tautomer.png |
I created it with a chemical drawing programm and transformed it into a PNG en:Category:Chemical structures |
Date | 21 January 2006 (original upload date) |
Source | Transferred from en.wikipedia to Commons. |
Author | The original uploader was Stone at English Wikipedia. |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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
[edit]- 2006-01-21 18:42 Stone 515×235×8 (7487 bytes) I created it with a chemical drawing programm and transformed it into a PNG
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:49, 23 March 2007 | ![]() | 515 × 235 (7 KB) | Angusmclellan (talk | contribs) | {{Information |Description=I created it with a chemical drawing programm and transformed it into a PNG en:Category:Chemical structures |Source=Originally from [http://en.wikipedia.org en.wikipedia]; description page is/was [http://en.wikipedia.org/w |
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File usage on other wikis
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Horizontal resolution | 28.35 dpc |
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Vertical resolution | 28.35 dpc |