Chem
J-GLOBAL ID:200907086533685406   Nikkaji number:J1.909.381F

Bis(2-oxo-2H-cyclohepta[b]furan-3-yl)methylium

ビス(2-オキソ-2H-シクロヘプタ[b]フラン-3-イル)メチリウム
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C18[C+]H11O4
Molecular formula furigana: C19-H11-O4
Molecular weight: 303.292
InChI: InChI=1S/C19H11O4/c20-18-14(12-7-3-1-5-9-16(12)22-18)11-15-13-8-4-2-6-10-17(13)23-19(15)21/h1-11H/q+1
InChI key: JFQAYFLCYWBEBU-UHFFFAOYSA-N
SMILES: O=c1oc2cccccc2c1[CH+]c1c2cccccc2oc1=O
Systematic name  (4):
  • ビス(2-オキソ-2H-シクロヘプタ[b]フラン-3-イル)メタンイリウム
  • ビス(2-オキソ-2H-シクロヘプタ[b]フラン-3-イル)メチリウム
  • ビス({2-オキソ-2H-シクロヘプタ[b]フラン-3-イル})メチリウム
  • bis({2-oxo-2H-cyclohepta[b]furan-3-yl})methylium
Other name (2):
  • Bis(2-oxo-2H-cyclohepta[b]furan-3-yl)methaneylium
  • Bis(2-oxo-2H-cyclohepta[b]furan-3-yl)methylium
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