Deprecated ChemSpider Record

You have reached the page for a ChemSpider record that has been deprecated.

This page is not active and is only accessible by directly using this URL. If you have been directed here from another website or database please notify the administrator of that resource. See below for more details.

Want to comment
on this record?


Date of deprecation: 14:53, Mar 11, 2013
Reason for deprecation: Deprecate record: looking at the structure, the names ans the associated datasources - seems likely that there is a mixture of Name to structure errors in combination with erroneous datamining that picks only out parts of names (eg acetylide) or class names

If you believe this record was deprecated in error, please use the Leave Feedback button to contact the ChemSpider team.

Common reasons for deprecation are:
  • Chemically impossible structures (eg. incorrect valence atoms)
  • Lack of any linking data sources
  • Poor depiction of a structure that is already in ChemSpider
Feedback Form