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

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

Date of deprecation: 19:03, Feb 2, 2012

Reason for deprecation: Deprecate record: No supporting datasources - ChemSpiderman has no provenance and Chemadvisor links are for ethane-1,2-disulfonic acid

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