File:Synthesis Pyrocatechol B.svg
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Size of this PNG preview of this SVG file: 532 × 108 pixels. Other resolutions: 320 × 65 pixels | 640 × 130 pixels | 1,024 × 208 pixels | 1,280 × 260 pixels | 2,560 × 520 pixels.
Original file (SVG file, nominally 532 × 108 pixels, file size: 4 KB)
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Summary
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| Description |
English: Synthesis of Pyrocatechol from o-Phenolsulfonic acid
Deutsch: Herstellung von Brenzcatechin aus o-Phenolsulfonsäure |
| Date | |
| Source | Own work |
| Author | MegaByte07 |
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This work 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. In case this file would pass the threshold of originality, the copyright holder, cc-by-sa-3.0, allows the use of this file with the following conditions:
{{MegaByte07|cc-by-sa-3.0|GFDL}}
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This work has been released into the public domain by its author, MegaByte07. This applies worldwide. In some countries this may not be legally possible; if so: |
Original upload log
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The original description page was here. All following user names refer to de.wikipedia.
- 2009-06-17 14:20 MegaByte07 532×108× (4495 bytes) {{Information |Beschreibung = Synthese von Brenzcatechin aus Phenolsulfonsäure mit Alkalischmelze |Quelle = von mir selbst erstellt |Urheber = ~~~ |Datum = 17.06.2009 |Genehmigung = |Andere Versionen = |Anmerkungen = }}
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:59, 17 June 2009 | | 532 × 108 (4 KB) | MegaByte07 (talk | contribs) | {{Information |Description={{en|1=Synthesis of Pyrocatechol from o-Phenolsulfonic acid}} {{de|1=Herstellung von Brenzcatechin aus o-Phenolsulfonsäure}} |Source=Own work by uploader |Author=MegaByte07 |Date=2009-06-17 |Permission= |oth |
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