RSC

ChemSpider Tools API

The ChemSpider Tools API provides chemical format conversion utilities, supporting conversions between SMILES, InChI, InChIKey, and Mol file formats. It also includes InChIKey validation. The tools are useful for cheminformatics pipelines that need to normalize chemical identifiers across different format conventions.

GitHub OpenAPI

Documentation

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Documentation
https://developer.rsc.org/compounds-v1/apis

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/rsc/refs/heads/main/openapi/rsc-chemspider-compounds-openapi.yml

OpenAPI Specification

rsc-chemspider-compounds-openapi.yml Raw ↑