1-Methyl-5-(nitrosoamino)-1H-pyrazole-4-carboxylic acid

CAS Registry Number®

18213-79-1
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CAS Name

1-Methyl-5-(nitrosoamino)-1H-pyrazole-4-carboxylic acid

Molecular Formula

C5H6N4O3

Molecular Mass

170.13

Cite this Page

1-Methyl-5-(nitrosoamino)-1H-pyrazole-4-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=18213-79-1 (retrieved 2024-08-10) (CAS RN: 18213-79-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C5H6N4O3/c1-9-4(7-8-12)3(2-6-9)5(10)11/h2H,1H3,(H,7,12)(H,10,11)

InChIKey

InChIKey=OQINEQJTMWMLIP-UHFFFAOYSA-N

SMILES

N(N=O)C1=C(C(O)=O)C=NN1C

Canonical SMILES

O=NNC1=C(C=NN1C)C(=O)O

Other Names for this Substance

  • 1H-Pyrazole-4-carboxylic acid, 1-methyl-5-(nitrosoamino)-
  • Pyrazole-4-carboxylic acid, 1-methyl-5-nitramino-
  • 1-Methyl-5-(nitrosoamino)-1H-pyrazole-4-carboxylic acid
  • NSC 114516
  • 1-Methyl-5-(2-oxohydrazinyl)pyrazole-4-carboxylic acid