File:Indigo Heumann 1.svg
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| Description |
Deutsch: Indigo Synthese aus Anilin nach Heumann
English: Indigo synthesis from aniline acid according to Heumann |
| Date | |
| Source | Own work |
| Author | NadirSH |
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:14, 19 May 2019 | | 727 × 142 (70 KB) | NadirSH (talk | contribs) | optimized |
| 19:05, 19 May 2019 |  | 727 × 142 (70 KB) | NadirSH (talk | contribs) | OPTIMIZED | |
| 18:49, 19 May 2019 |  | 731 × 150 (70 KB) | NadirSH (talk | contribs) | optimized | |
| 12:38, 14 May 2019 |  | 769 × 141 (70 KB) | NadirSH (talk | contribs) | optimized | |
| 19:52, 12 May 2019 |  | 769 × 141 (77 KB) | NadirSH (talk | contribs) | optimized | |
| 13:38, 13 March 2019 |  | 777 × 136 (74 KB) | NadirSH (talk | contribs) | optimized | |
| 22:48, 18 November 2018 |  | 761 × 137 (65 KB) | NadirSH (talk | contribs) | User created page with UploadWizard |
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