Chem
J-GLOBAL ID:200907054296207899   Nikkaji number:J1.587C

2-Oxo-2H-1-benzopyran-3-carboxylic acid

2-オキソ-2H-1-ベンゾピラン-3-カルボン酸
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: C10H6O4
Molecular formula furigana: C10-H6-O4
Molecular weight: 190.154
InChI: InChI=1S/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)
InChI key: ACMLKANOGIVEPB-UHFFFAOYSA-N
SMILES: OC(=O)c1cc2ccccc2oc1=O
Systematic name  (3):
  • 2-オキソ-2H-1-ベンゾピラン-3-カルボン酸
  • 2-オキソ-2H-クロメン-3-カルボン酸
  • 2-oxo-2H-chromene-3-carboxylic acid
Other name (6):
  • GI(殺そ剤)
  • クマリン-3-カルボン酸
  • G I(rodenticide)
  • Coumarin-3-carboxylic acid
  • 2-Oxo-2H-1-benzopyran-3-carboxylic acid
Show all
CAS registry number: 531-81-7
Regulation number (2):
  • DJ2490000
  • EINECS2085180
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