File:Quingestrone.svg
| Uploaded by | Vaccinationist |
|---|---|
| Upload date | 2016-08-05T16:15:59Z |
| MIME type | image/svg+xml |
| Dimensions | 512 × 294 px |
| File size | 3.7 KB |
Summary
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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. |  |