Commons:Deletion requests/File:General method for synthesis of (n,3,3)propellanes.png

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File:General method for synthesis of (n,3,3)propellanes.png

copyvio, belongs to Robert W. Weber & James M. Cook 2003:D2:1BCC:BC2D:9730:6D29:CA64:16EE 14:36, 20 October 2016 (UTC)

There isn't copyvio about chemical formula - it's true, I take the good style of those in the article of Robert W. Weber & James M. Cook that I give as source on information of this picture but nowhere in the article this formula appears in totality as well as the complet formula of the intermediate tetramethylpropellanedione tetracarboxylate doesn't appear. So what copy this file ? --Titou (talk) 15:09, 20 October 2016 (UTC)

•  Keep: {{PD-chem}}, but is better to convert to SVG. --Amitie 10g (talk) 18:38, 9 November 2016 (UTC)

  @Amitie 10g: okay to convert to .svg but I'm unable to make that. Could you please make it ? --Titou (talk) 06:41, 11 November 2016 (UTC)

  I'll try to do the best as I can. --Amitie 10g (talk) 12:48, 11 November 2016 (UTC)

  Thank you! look at your talk user page because there is still a little problem --Titou (talk) 05:21, 12 November 2016 (UTC)

• Kept: PD-chem. --Yann (talk) 14:19, 11 November 2016 (UTC)