2-phenylethynylphosphonic acid

Molecular Formula: C₈H₇O₃P

InChI: InChI=1/C8H7O3P/c9-12(10,11)7-6-8-4-2-1-3-5-8/h1-5H,(H2,9,10,11)/f/h9-10H

InChIKey: InChIKey=NBUGGOCWWMRVRX-XMBMESGPCW
SMILES: C1=CC=C(C=C1)C#CP(=O)(O)O

Names:
    2-phenylethynylphosphonic acid

Registries:
    PubChem CID 2063295
    PubChem ID 3296683