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InChI=1S/CH4O/c1-2/h2H,1H3
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CHEBI:33657 - cyclobuta-1,3-diene
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ChEBI Name
cyclobuta-1,3-diene
ChEBI ID
CHEBI:33657
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This entity has been manually annotated by the ChEBI Team.
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Formula
C4H4
Net Charge
0
Average Mass
52.07456
Monoisotopic Mass
52.03130
InChI
InChI=1S/C4H4/c1-2-4-3-1/h1-4H
InChIKey
HWEQKSVYKBUIIK-UHFFFAOYSA-N
SMILES
C1=CC=C1
ChEBI Ontology
Outgoing
cyclobuta-1,3-diene (
CHEBI:33657
)
is a
antiaromatic annulene (
CHEBI:47033
)
IUPAC Name
cyclobuta-1,3-diene
Synonym
Source
cyclobutadiene
NIST Chemistry WebBook
Registry Numbers
Types
Sources
1120-53-2
CAS Registry Number
NIST Chemistry WebBook
1846716
Beilstein Registry Number
Beilstein
322920
Gmelin Registry Number
Gmelin
Last Modified
08 November 2007