3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one
CAS Registry Number®
2683-90-1
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CAS Name
3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-oneMolecular Formula
C4H3N5OMolecular Mass
137.10Cite this Page
3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=2683-90-1 (retrieved ) (CAS RN: 2683-90-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
332 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C4H3N5O/c10-4-2-3(5-1-6-4)8-9-7-2/h1H,(H2,5,6,7,8,9,10)
InChIKey
InChIKey=OEEYCNOOAHGFHL-UHFFFAOYSA-N
SMILES
O=C1C2=C(NC=N1)N=NN2
Canonical SMILES
O=C1N=CNC=2N=NNC12
Other Names for this Substance
- 7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one, 3,6-dihydro-
- 7H-v-Triazolo[4,5-d]pyrimidin-7-one, 1,6-dihydro-
- 7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one, 1,4-dihydro-
- 3,6-Dihydro-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one
- 8-Azahypoxanthine
Deleted or Replaced CAS Registry Numbers
10555-30-3, 39455-91-9, 57364-77-9
