2-Oxo-2H-1-benzopyran-3-carboxamide

CAS Registry Number®

1846-78-2
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CAS Name

2-Oxo-2H-1-benzopyran-3-carboxamide

Molecular Formula

C10H7NO3

Molecular Mass

189.17

Cite this Page

2-Oxo-2H-1-benzopyran-3-carboxamide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1846-78-2 (retrieved 2024-06-25) (CAS RN: 1846-78-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    273-274 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H7NO3/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H2,11,12)

InChIKey

InChIKey=XMQOBGDXGQSRID-UHFFFAOYSA-N

SMILES

C(N)(=O)C1=CC=2C(OC1=O)=CC=CC2

Canonical SMILES

O=C1OC=2C=CC=CC2C=C1C(=O)N

Other Names for this Substance

  • 2H-1-Benzopyran-3-carboxamide, 2-oxo-
  • Coumarin, 3-carbamoyl-
  • 2-Oxo-2H-1-benzopyran-3-carboxamide
  • Coumarin-3-carboxamide
  • 2-Oxochromene-3-carboxamide

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