CHEBI:59999 - chemical substance

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name chemical substance
ChEBI ID CHEBI:59999
Definition A chemical substance is a portion of matter of constant composition, composed of molecular entities of the same type or of different types.
Stars This entity has been manually annotated by the ChEBI Team.
ChEBI Ontology
Outgoing chemical substance (CHEBI:59999) is a chemical entity (CHEBI:24431)
Incoming biogenic substance (CHEBI:64392) is a chemical substance (CHEBI:59999)
mineral (CHEBI:46662) is a chemical substance (CHEBI:59999)
mixture (CHEBI:60004) is a chemical substance (CHEBI:59999)
pure substance (CHEBI:60003) is a chemical substance (CHEBI:59999)
wax (CHEBI:73702) is a chemical substance (CHEBI:59999)
Synonym Source
Chemische Substanz ChEBI
Last Modified
07 August 2014