3,5,7,8,9-pentazabicyclo[4.3.0]nona-2,4,6,9-tetraene

Molecular Formula: C4H3N5


InChI: InChI=1/C4H3N5/c1-3-4(6-2-5-1)8-9-7-3/h1-2H,(H,5,6,7,8,9)/f/h9H

InChIKey: InChIKey=GIIGHSIIKVOWKZ-BGGKNDAXCS
SMILES: C1=NC=NC2=NNN=C21

Names:
    1H-1,2,3-Triazolo(4,5-d)pyrimidine
    273-40-5
    3,5,7,8,9-pentazabicyclo[4.3.0]nona-2,4,6,9-tetraene
    8-Azapurine

Registries:
    PubChem CID 64962
    PubChem ID 206900