This work has been released into the public domain by its author, Freestyle-69. This applies worldwide.
In some countries this may not be legally possible; if so: Freestyle-69 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Public domainPublic domainfalsefalse
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.
, before it was transferred by User:Edgar181 to Commons.