3,4-Dihydro-4-oxo-2H-1-benzopyran-8-carboxylic acid

CAS Registry Number®

90921-10-1
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CAS Name

3,4-Dihydro-4-oxo-2H-1-benzopyran-8-carboxylic acid

Molecular Formula

C10H8O4

Molecular Mass

192.17

Cite this Page

3,4-Dihydro-4-oxo-2H-1-benzopyran-8-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=90921-10-1 (retrieved 2024-08-21) (CAS RN: 90921-10-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    206 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H8O4/c11-8-4-5-14-9-6(8)2-1-3-7(9)10(12)13/h1-3H,4-5H2,(H,12,13)

InChIKey

InChIKey=XWMBBUVUBABHDZ-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=C2C(C(=O)CCO2)=CC=C1

Canonical SMILES

O=C(O)C1=CC=CC=2C(=O)CCOC12

Other Names for this Substance

  • 2H-1-Benzopyran-8-carboxylic acid, 3,4-dihydro-4-oxo-
  • 8-Chromancarboxylic acid, 4-oxo-
  • 3,4-Dihydro-4-oxo-2H-1-benzopyran-8-carboxylic acid