Keywords: Hemicucurbituril Reaction.png en wikipedia 2011 August 28 Drawing of Hemicucurbituril Reaction drawn with ChemDraw Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Ronhjones using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2007-09-03 Original uploader was Jeff Dahl at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia Jeff Dahl Original upload log page en wikipedia Hemicucurbituril_Reaction png 2007-09-03 23 26 Jeff Dahl 2061×508× 17230 bytes <nowiki>updated spelling</nowiki> 2007-09-03 23 25 Jeff Dahl 2061×508× 17230 bytes <nowiki>updated spelling</nowiki> 2007-09-03 23 23 Jeff Dahl 2061×508× 17402 bytes <nowiki>Drawing of Hemicucurbituril Reaction drawn with ChemDraw</nowiki> Macrocyclic compounds Carbamides |