Author, date of creation: selfmade by Shaddack, 3 November 2005
Source: self-made
Copyright: Public Domain (PD)
Comments: b/w hires PNG; ChemDraw
Лицензиялау
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.
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