Size of this preview: 800 × 345 pixels. Other resolutions: 320 × 138 pixels | 640 × 276 pixels | 1,024 × 442 pixels | 1,280 × 553 pixels | 3,556 × 1,535 pixels.
Original file (3,556 × 1,535 pixels, file size: 33 KB, MIME type: image/png)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:56, 28 January 2013 | 3,556 × 1,535 (33 KB) | Leyo | higher resolution, transparent background | |
18:41, 24 January 2007 | 243 × 110 (4 KB) | Pngbot | optimized with optipng | ||
02:59, 24 January 2006 | 243 × 110 (5 KB) | Shaddack | * Description: Chemical structure of M-phenylenediamine * Author, date of creation: selfmade by Shaddack, 2 January 2006 * Source: self-made * Copyright: Public Domain (PD) * Comments: b/w hires PNG; ChemD |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on azb.wikipedia.org
- Usage on cs.wikipedia.org
- Usage on eo.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on fr.wikibooks.org
- Usage on hu.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ro.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on sh.wikipedia.org
- Usage on sr.wikipedia.org
- Usage on ta.wikipedia.org
- Usage on www.wikidata.org
- Usage on zh.wikipedia.org