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4,5-Dimethyl-4-nitroso-2,4-dihydro-3H-pyrazol-3-one
SpectraBase Compound ID 1JFAq3SeL61
InChI InChI=1S/C5H7N3O2/c1-3-5(2,8-10)4(9)7-6-3/h1-2H3,(H,7,9)
InChIKey QQTPQAALWYUDDF-UHFFFAOYSA-N
Mol Weight 141.13 g/mol
Molecular Formula C5H7N3O2
Exact Mass 141.053826 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 72HaCA3ZVzH
Name 4,5-Dimethyl-4-nitroso-2,4-dihydro-3H-pyrazol-3-one
CAS Registry Number 103248-40-4
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C5H7N3O2
InChI InChI=1S/C5H7N3O2/c1-3-5(2,8-10)4(9)7-6-3/h1-2H3,(H,7,9)
InChIKey QQTPQAALWYUDDF-UHFFFAOYSA-N
Molecular Weight 141.130 g/mol
SMILES N1C(C(C(=N1)C)(C)N=O)=O
SPLASH splash10-0fb9-9000000000-8d7a3b925a843c5d1567
Source of Spectrum W5-1989-33222-32314
Synonyms 3,4-Dimethyl-4-nitroso-1H-pyrazol-5-one 3,4-Dimethyl-4-nitroso-2-pyrazolin-5-one 4,5-Dimethyl-4-nitroso-2-pyrazolin-3-one
Wiley ID 1140073