Methyl 4,5-dihydro-4-oxo-1,2,5-thiadiazole-3-carboxylate

CAS Registry Number®

89032-82-6

CAS Name

Methyl 4,5-dihydro-4-oxo-1,2,5-thiadiazole-3-carboxylate

Molecular Formula

C4H4N2O3S

Molecular Mass

160.15

Cite this Page

Methyl 4,5-dihydro-4-oxo-1,2,5-thiadiazole-3-carboxylate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=89032-82-6 (retrieved 2024-11-23) (CAS RN: 89032-82-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    90.6-91.2 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H4N2O3S/c1-9-4(8)2-3(7)6-10-5-2/h1H3,(H,6,7)

InChIKey

InChIKey=NJPVKZTXYOIHOR-UHFFFAOYSA-N

SMILES

C(OC)(=O)C=1C(=O)NSN1

Canonical SMILES

O=C(OC)C1=NSNC1=O

Other Names for this Substance

  • 1,2,5-Thiadiazole-3-carboxylic acid, 4,5-dihydro-4-oxo-, methyl ester
  • 1,2,5-Thiadiazole-3-carboxylic acid, 4-hydroxy-, methyl ester
  • Methyl 4,5-dihydro-4-oxo-1,2,5-thiadiazole-3-carboxylate
  • Methyl 4-hydroxy-1,2,5-thiadiazole-3-carboxylate

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