File talk:Synthesis s-Trioxane.svg
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Hi, there have to be 3 CH2O-Molecules (da müssen doch 3 Formaldehyd-Moleküle eingesetzt werden.) --Biggerj1 (talk) 17:14, 27 September 2011 (UTC)
Hi, there have to be 3 CH2O-Molecules (da müssen doch 3 Formaldehyd-Moleküle eingesetzt werden.) --Biggerj1 (talk) 17:14, 27 September 2011 (UTC)[reply]