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| Description |
Deutsch: Struktur von Protocatechusäure
English: Structure of protocatechuic acid |
| Date | |
| Source | Own work(Own work) |
| Author | NEUROtiker (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. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:08, 6 September 2008 | | 146 × 206 (4 KB) | NEUROtiker | {{Information |Description={{de|Struktur von Protocatechusäure}}{{en|Structure of protocatechuic acid}} |Source={{de|selbst erstellt}}{{en|own work}} |Date={{subst:CURRENTYEAR}}-{{subst:CURRENTMONTH}}-{{subst:CURRENTDAY2}} |Author=~~~ |Permission=Image i |
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