![File:4H-Pyran.png](http://upload.wikimedia.org/wikipedia/commons/thumb/7/73/4H-Pyran.png/472px-4H-Pyran.png)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:56, 9 February 2009 | ![]() | 788 × 1,000 (17 KB) | Leyo | transparent background |
09:39, 8 March 2008 | ![]() | 293 × 325 (4 KB) | Cvf-ps | bigger size | |
16:56, 20 January 2006 | ![]() | 80 × 95 (3 KB) | Chemiker | Structure of 4H-pyran Struktur von 4H-Pyran Category:Chemical structures {{GFDL-self}} |
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