Chem
J-GLOBAL ID:200907076676893608   Nikkaji number:J736.549G

Coumarin 183

クマリン183
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: C10H5NO3
Molecular formula furigana: C10-H5-N-O3
Molecular weight: 187.154
InChI: InChI=1S/C10H5NO3/c11-5-7-3-6-1-2-8(12)4-9(6)14-10(7)13/h1-4,12H
InChI key: IJQYTHQDUDCJEQ-UHFFFAOYSA-N
SMILES: Oc1ccc2cc(C#N)c(=O)oc2c1
Systematic name  (5):
  • 2-オキソ-7-ヒドロキシ-2H-1-ベンゾピラン-3-カルボニトリル
  • 7-ヒドロキシ-2-オキソ-2H-1-ベンゾピラン-3-カルボニトリル
  • 3-シアノ-7-ヒドロキシクマリン
  • 7-ヒドロキシ-2-オキソ-2H-クロメン-3-カルボニトリル
  • 7-hydroxy-2-oxo-2H-chromene-3-carbonitrile
Other name (7):
  • 2-Oxo-7-hydroxy-2H-1-benzopyran-3-carbonitrile
  • 7-Hydroxy-2-oxo-2H-1-benzopyran-3-carbonitrile
  • 3-Cyano-7-hydroxycoumarin
  • 7-ヒドロキシ-3-シアノクマリン
  • 7-Hydroxy-3-cyanocoumarin
Show all
CAS registry number: 19088-73-4
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