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English: Tetrahedral intermediate with boronic acid inhibitor ABH
Date 8 December 2007 (first version); 17 July 2009 (last version)
Source Transferred from en.wikipedia; transferred to Commons by User:MiPe using CommonsHelper.
Author Original uploader was Eswiss at en.wikipedia. Later version(s) were uploaded by Materialscientist at en.wikipedia.
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