Date Severity Status Feedback
Mar 28 2013 10:01AM Normal Acknowledged this is a duplicate of ID#61366 The spelling is incorrect and the structure is displayed as a tautomeric form which this molecule has not been proven to adopt, either in crystal structure or in solution.
Thank you for your feedback. Although it is perhaps not the preferred name lupulon (without an e) is used in multiple journal articles. In terms of the structure, several of our data sources explicitly show this structure. It may well be that they have produced this structure in error, but since this structure is supported by multiple sources I don't think it would be right to deprecate this record.