Please send all feedback to development-at-chemspider-dot-com

The following operations are supported. For a formal definition, please review the Service Description.

• GetCompressedRecordsSdf
  Returns gzip'ed SDF containing records found by asynchronous search operation. Security token with 'Service Subscriber' role is required.
• GetDatabases
  Get the list of datasources in ChemSpider.
• GetExtendedCompoundInfo
  Get extended record details by CSID. Security token is required.
• GetExtendedCompoundInfoArray
  Get array of extended record details by an array of CSIDs. Security token is required.
• GetRecordMol
  Returns ChemSpider record in MOL format or empty string in case of failure. cacl3d parameter specifies if 3D coordinates should be calculated before returning record data. Security token is required.
• GetRecordsSdf
  Return SDF containing records found by asynchronous search operation. Security token with 'Service Subscriber' role is required.
• SearchByFormula
  Search ChemSpider by molecular formula within specified datasources list. This operation is deprecated and will be removed soon - use SearchByFormulaAsync instead.
• SearchByFormula2
  Search ChemSpider by molecular formula.
• SearchByFormulaAsync
  Search ChemSpider by molecular formula within specified datasources list. Operation returns transaction ID which has to be used with GetAsyncSearchStatus() and GetAsyncSearchResult() to retrieve results. Security token is required.
• SearchByMass
  Search ChemSpider by mass +/- range within specified datasources list. This operation is deprecated and will be removed soon - use SearchByMassAsync instead.
• SearchByMass2
  Search ChemSpider by mass +/- range.
• SearchByMassAsync
  Search ChemSpider by mass +/- range within specified datasources list. Operation returns transaction ID which has to be used with GetAsyncSearchStatus() and GetAsyncSearchResult() to retrieve results. Security token is required.