File:CI Direct red 23 structure.png
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Chemical structure of the dye by Ewen.
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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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current | 09:25, 19 July 2006 | 815 × 414 (8 KB) | Ewen (talk | contribs) | Chemical structure of the dye by Ewen. |
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