2,5,7,9-tetrazabicyclo[4.3.0]nona-1,3,5-trien-8-one

Molecular Formula: C₅H₄N₄O

InChI: InChI=1/C5H4N4O/c10-5-8-3-4(9-5)7-2-1-6-3/h1-2H,(H2,6,7,8,9,10)/f/h8-9H

InChIKey: InChIKey=CGKLYWOFLUIKCX-DEPUQRHOCP
SMILES: C1=CN=C2C(=N1)NC(=O)N2

Names:
    NSC217339
    16328-63-5
    2H-Imidazo[4,5-b]pyrazin-2-one
    2,5,7,9-tetrazabicyclo[4.3.0]nona-1,3,5-trien-8-one

Registries:
    PubChem CID 279243
    PubChem ID 129664