[(E)-2-carboxyethenyl]-triphenyl-phosphanium

Molecular Formula: C₂₁H₁₈O₂P⁺

InChI: InChI=1/C21H17O2P/c22-21(23)16-17-24(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-17H/p+1/b17-16+/fC21H18O2P/h22H/q+1

InChIKey: InChIKey=VMVBMPHDTZDDMY-ZFLWEDDODB
SMILES: C1=CC=C(C=C1)[P+](C=CC(=O)O)(C2=CC=CC=C2)C3=CC=CC=C3

Names:
    [(E)-2-carboxyethenyl]-triphenyl-phosphanium

Registries:
    PubChem CID 6332531
    PubChem ID 11600381