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ChemSpider REST API v1.0

The ChemSpider REST API enables developers to work with ChemSpider's database of chemical structures, properties, and associated information. This API is replacing ChemSpider's legacy SOAP API. The new API comes with improvements to endpoint structure, payload validation, error handling, security, and developer support materials. ChemSpider is a free chemical structure database that provides search access to more than 67 million structures from hundreds of data sources.
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