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Substance Name: 4-Oxo-4H-(1)benzofuro(3,2-b)pyran-2-carboxylic acid
RN: 42373-13-7
InChIKey: UVJZBQNFVXVBBJ-UHFFFAOYSA-N

Note

  • Resembles di-Na cromoglycate in pharmacological action.

Molecular Formula

  • C12-H6-O5

Molecular Weight

  • 230.1744
 
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Names and Synonyms

Name of Substance

  • 4-Oxo-4H-(1)benzofuro(3,2-b)pyran-2-carboxylic acid

Systematic Name

  • 4H-Pyrano(3,2-b)benzofuran-2-carboxylic acid, 4-oxo-

Registry Numbers

CAS Registry Number

  • 42373-13-7

System Generated Number

  • 0042373137

Structure Descriptors

InChI

1S/C12H6O5/c13-7-5-9(12(14)15)17-10-6-3-1-2-4-8(6)16-11(7)10/h1-5H,(H,14,15)

InChIKey

UVJZBQNFVXVBBJ-UHFFFAOYSA-N

Smiles

c1ccc2c(c1)c3c(o2)c(=O)cc(o3)C(=O)O