Size of this preview: 800 × 158 pixels. Other resolutions: 320 × 63 pixels | 640 × 126 pixels | 3,507 × 693 pixels.
Original file (3,507 × 693 pixels, file size: 35 KB, MIME type: image/png)
 | 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. |
| Description |
English: Skeletal structures for the condensation reaction of 1-ethyl-2-methylquinolinium iodide with para-dimethylaminobenzaldehyde to form Quinaldine Red. |
| Date | |
| Source | Own work |
| Author | DMacks (talk) |
|
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. |  |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:31, 24 July 2015 | | 3,507 × 693 (35 KB) | Cmdrjameson | Compressed with pngout. Reduced by 94kB (72% decrease). |
| 14:01, 20 February 2014 |  | 3,507 × 693 (130 KB) | DMacks | {{Information |Description={{en|en:Skeletal structures for the en:condensation reaction of 1-ethyl-2-methylquinolinium iodide with ''para''-dimethylaminobenzaldehyde to form en:Quinaldine Red.}}... |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on fi.wikipedia.org
- Usage on ru.wikipedia.org
