2-hydroxy-3-methyl-cyclobut-2-ene-1,4-dione

Molecular Formula: C₅H₄O₃

InChI: InChI=1/C5H4O3/c1-2-3(6)5(8)4(2)7/h6H,1H3

InChIKey: InChIKey=JRJQBJOVGCNYHI-UHFFFAOYAR
SMILES: CC1=C(C(=O)C1=O)O

Names:
    2-hydroxy-3-methyl-cyclobut-2-ene-1,4-dione

Registries:
    PubChem CID 186131
    PubChem ID 10260498