[oxidanyl-(4-oxidanylidenepyran-2-yl)methylidene]oxidanium

Systemtic Name: [oxidanyl-(4-oxidanylidenepyran-2-yl)methylidene]oxidanium Openeye Name: [hydroxy-(4-oxopyran-2-yl)methylene]oxonium CAS Name: [hydroxy-(4-oxo-2-pyranyl)methylidene]oxonium IUPAC Name: [hydroxy-(4-oxopyran-2-yl)methylidene]oxidanium Traditional Name: [hydroxy-(4-ketopyran-2-yl)methylene]oxonium Formula: C6H5O4+ MolecularWeight: 141.1015

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Descriptors Computed from Structure

Canonical SMILES:

C1=COC(=CC1=O)C(=[OH+])O

Isomeric SMILES

C1=COC(=CC1=O)C(=[OH+])O

InChI

InChI=1S/C6H4O4/c7-4-1-2-10-5(3-4)6(8)9/h1-3H,(H,8,9)/p+1