2-(4-Methyl-5-oxo-2(5H)-furanylidene)acetic acid

CAS Registry Number®

31934-89-1

CAS Name

2-(4-Methyl-5-oxo-2(5H)-furanylidene)acetic acid

Molecular Formula

C7H6O4

Molecular Mass

154.12

Cite this Page

2-(4-Methyl-5-oxo-2(5H)-furanylidene)acetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=31934-89-1 (retrieved 2025-05-09) (CAS RN: 31934-89-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C7H6O4/c1-4-2-5(3-6(8)9)11-7(4)10/h2-3H,1H3,(H,8,9)

InChIKey

InChIKey=HXXINAAENBITMD-UHFFFAOYSA-N

SMILES

C(C(O)=O)=C1C=C(C)C(=O)O1

Canonical SMILES

O=C(O)C=C1OC(=O)C(=C1)C

Other Names for this Substance

  • Acetic acid, 2-(4-methyl-5-oxo-2(5H)-furanylidene)-
  • Δ2(5H),α-Furanacetic acid, 4-methyl-5-oxo-
  • Acetic acid, (4-methyl-5-oxo-2(5H)-furanylidene)-
  • 2-(4-Methyl-5-oxo-2(5H)-furanylidene)acetic acid
  • γ-Carboxymethylene-α-methyl-Δα,β-butenolide

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