Furo[3,4-b]pyrazine-5,7-dione

CAS Registry Number®

4744-50-7

CAS Name

Furo[3,4-b]pyrazine-5,7-dione

Molecular Formula

C6H2N2O3

Molecular Mass

150.09

Cite this Page

Furo[3,4-b]pyrazine-5,7-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4744-50-7 (retrieved 2024-11-29) (CAS RN: 4744-50-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >170 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H2N2O3/c9-5-3-4(6(10)11-5)8-2-1-7-3/h1-2H

InChIKey

InChIKey=AWJWCTOOIBYHON-UHFFFAOYSA-N

SMILES

O=C1C=2C(C(=O)O1)=NC=CN2

Canonical SMILES

O=C1OC(=O)C2=NC=CN=C12

Other Names for this Substance

  • Furo[3,4-b]pyrazine-5,7-dione
  • 2,3-Pyrazinedicarboxylic anhydride
  • 2,3-Pyrazinedicarboxylic acid anhydride

Deleted or Replaced CAS Registry Numbers

1431859-45-8, 1522373-11-0

CAS INSIGHTSTM
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