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
The original description page was here. All following user names refer to en.wikipedia.
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
Captions
Add a one-line explanation of what this file represents
{{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