cyclobutane-1,2,3,4-tetracarboxylic acid

Molecular Formula: C₈H₈O₈

InChI: InChI=1/C8H8O8/c9-5(10)1-2(6(11)12)4(8(15)16)3(1)7(13)14/h1-4H,(H,9,10)(H,11,12)(H,13,14)(H,15,16)/f/h9,11,13,15H

InChIKey: InChIKey=CURBACXRQKTCKZ-CBDCIFPSCD
SMILES: C1(C(C(C1C(=O)O)C(=O)O)C(=O)O)C(=O)O

Names:
    cyclobutane-1,2,3,4-tetracarboxylic acid

Registries:
    PubChem CID 266034
    PubChem ID 3276618