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This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
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- Description: Chemical structure of Benzopyrene diol epoxide.
- Author, date of creation: selfmade by cacycle, 03 July 2005.
- Source: -
- Copyright: GNU Free Documentation License. (GFDL)
- Comments: high-resolution b/w PNG; ChemDraw / Photoshop.
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.
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File usage
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