ChemSpider - search and share chemistry

100 million chemical structures

Go to resource

Key information

Type

database

Access rights

open access

hazardous substances

substance information phys-chem properties spectra vendors fair chemistry data

smiles inchi

LEXCES Source Schema

Title

ChemSpider - search and share chemistry

Abbreviation

ChemSpider

Description

100 million chemical structures

URL

https://www.chemspider.com/

Owner

Royal Society of Chemistry

Remarks

chemical structure database

Chemical identifier SMILES

Chemical identifier inChi

Added 2026-10-07 · Updated 2026-10-07