Violuric acid

CAS Registry Number®

87-39-8

CAS Name

Violuric acid

Molecular Formula

C4H3N3O4

Molecular Mass

157.08

Cite this Page

Violuric acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=87-39-8 (retrieved 2024-12-23) (CAS RN: 87-39-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    203.5 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C4H3N3O4/c8-2-1(7-11)3(9)6-4(10)5-2/h11H,(H2,5,6,8,9,10)

InChIKey

InChIKey=JMUJZTASUDOAGC-UHFFFAOYSA-N

SMILES

N(O)=C1C(=O)NC(=O)NC1=O

Canonical SMILES

O=C1NC(=O)C(=NO)C(=O)N1

Other Names for this Substance

  • 2,4,5,6(1H,3H)-Pyrimidinetetrone, 5-oxime
  • Violuric acid
  • Alloxan, 5-oxime
  • 5-Isonitrosobarbituric acid
  • 5-(Hydroxyimino)barbituric acid

Deleted or Replaced CAS Registry Numbers

859069-54-8, 952005-34-4

CAS INSIGHTSTM
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