Date of deprecation: 23:10, Jul 7, 2013
Reason for deprecation: Deprecate record: strange valence/oxidation state on carbon
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