4,5-Diamino-6-hydroxy-2-mercaptopyrimidine

CAS Registry Number®

1004-76-8
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CAS Name

4,5-Diamino-6-hydroxy-2-mercaptopyrimidine

Molecular Formula

C4H6N4OS

Molecular Mass

158.18

Cite this Page

4,5-Diamino-6-hydroxy-2-mercaptopyrimidine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1004-76-8 (retrieved 2024-04-29) (CAS RN: 1004-76-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >240 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H6N4OS/c5-1-2(6)7-4(10)8-3(1)9/h5H2,(H4,6,7,8,9,10)

InChIKey

InChIKey=QYSWOQHLIDKEOL-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C1NC(=S)NC(N)=C1N

Other Names for this Substance

  • 4(1H)-Pyrimidinone, 5,6-diamino-2,3-dihydro-2-thioxo-
  • Uracil, 5,6-diamino-2-thio-
  • 5,6-Diamino-2,3-dihydro-2-thioxo-4(1H)-pyrimidinone
  • 4,5-Diamino-6-hydroxy-2-mercaptopyrimidine
  • 2-Mercapto-4,5-diamino-6-hydroxypyrimidine

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Deleted or Replaced CAS Registry Numbers

20744-84-7

CAS INSIGHTSTM
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