CHEBI:33657 - cyclobuta-1,3-diene

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ChEBI Name cyclobuta-1,3-diene ChEBI ID CHEBI:33657 Stars This entity has been manually annotated by the ChEBI Team. Supplier Information Download Molfile XML SDF Find compounds which contain this structure Find compounds which resemble this structure Take structure to the Advanced Search 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