Talk:Mannich base

The curly arrows for the second species seem to be going the wrong way. —Preceding unsigned comment added by 129.94.6.28 (talk • contribs) 23:21, 5 February 2007
 * I guess you mean File:Mannich-1.png. This has been marked as disputed on commons. Matthias M. (talk) 07:06, 19 April 2009 (UTC)


 * that file is now orphaned in en.wikipedia.org and will be automatically deleted, no need for further discussion V8rik (talk) 21:03, 19 April 2009 (UTC)