cyclobut-2-en-1-one

Molecular Formula: C4H4O


InChI: InChI=1/C4H4O/c5-4-2-1-3-4/h1-2H,3H2

InChIKey: InChIKey=DFLRGCFWSRELEL-UHFFFAOYAP
SMILES: C1C=CC1=O

Names:
    cyclobut-2-en-1-one

Registries:
    PubChem CID 141691
    PubChem ID 10247684