Directory / Terminology & standards / HDB-0488

ChEBI (Chemical Entities of Biological Interest)

EMBL-EBI (European Bioinformatics Institute)

HDB-0488

An open-access database and ontology of chemical entities used in biological research, ions, and complexes. Each entry includes chemical nomenclature following IUPAC standards, literature citations, and cross-references to other databases.

Category

Terminology

Access

Open access

Region

Global

Size

195,000+ chemical entities

License / terms

CC-BY 3.0

Data types

chemical-ontology, molecular-structures

chemistry biochemistry molecules

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Record HDB-0488 · last verified 2026-08-23 · listed in Terminology & standards

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