1H-pyrazol-5(4H)-one (Q72503477)

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chemical compound
  • 2,4-Dihydro-3H-pyrazol-3-one
  • 5-Pyrazolone
  • NSC 243823
  • 4,5‐dihydro‐1H‐pyrazol‐5‐one
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Language Label Description Also known as
English
1H-pyrazol-5(4H)-one
chemical compound
  • 2,4-Dihydro-3H-pyrazol-3-one
  • 5-Pyrazolone
  • NSC 243823
  • 4,5‐dihydro‐1H‐pyrazol‐5‐one

Statements

mass
84.032362748 dalton
1 reference
based on heuristic
inferred from InChI
chemical formula
C₃H₄N₂O
0 references
canonical SMILES
C1C=NNC1=O
0 references

Identifiers

NSC number
243823
0 references
EC number
824-477-7
1 reference
stated in
ECHA Substance Infocard database
ECHA Substance Infocard ID
100.259.414
retrieved
29 December 2019
title
4,5-dihydro-1H-pyrazol-5-one (English)
quotation
CAS no.: 137-44-0 (English)
ECHA Substance Infocard ID
100.259.414
1 reference
stated in
ECHA Substance Infocard database
ECHA Substance Infocard ID
100.259.414
retrieved
29 December 2019
title
4,5-dihydro-1H-pyrazol-5-one (English)
quotation
CAS no.: 137-44-0 (English)
 
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