4(1H)-Pyrimidinone, 6-amino-2,3-dihydro-5-nitroso-2-thioxo-, monoammonium salt

CAS Registry Number®

5451-33-2

CAS Name

4(1H)-Pyrimidinone, 6-amino-2,3-dihydro-5-nitroso-2-thioxo-, monoammonium salt

Molecular Formula

C4H4N4O2S.H3N

Molecular Mass

189.20

Cite this Page

4(1H)-Pyrimidinone, 6-amino-2,3-dihydro-5-nitroso-2-thioxo-, monoammonium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5451-33-2 (retrieved 2025-03-15) (CAS RN: 5451-33-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C4H4N4O2S.H3N/c5-2-1(8-10)3(9)7-4(11)6-2;/h(H4,5,6,7,9,11);1H3

InChIKey

InChIKey=CABNQNSAWNPRJB-UHFFFAOYSA-N

SMILES

N(=O)C1=C(N)NC(=S)NC1=O.N

Canonical SMILES

O=NC=1C(=O)NC(=S)NC1N.N

Other Names for this Substance

  • 4(1H)-Pyrimidinone, 6-amino-2,3-dihydro-5-nitroso-2-thioxo-, monoammonium salt
  • Uracil, 6-amino-5-nitroso-2-thio-, monoammonium salt
  • NSC 677553