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Examples:
iron*
,
InChI=1S/CH4O/c1-2/h2H,1H3
,
caffeine
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> Main
CHEBI:59999 - chemical substance
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ChEBI Ontology
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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