Original file (SVG file, nominally 303 × 505 pixels, file size: 12 KB)
Skeletal structure of a piperazine molecule.
|This file 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.|
Click on a date/time to view the file as it appeared at that time.
|current||17:08, 6 September 2017||303 × 505 (12 KB)||BronzeManul||Skeletal structure of a piperazine molecule.|
|17:07, 6 September 2017||800 × 600 (9 KB)||BronzeManul||Skeletal structure of a piperazine molecule.|
- You cannot overwrite this file.