1,2,3-Thiadiazole-4-carboxylic acid, hydrazide

CAS Registry Number®

4100-18-9
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CAS Name

1,2,3-Thiadiazole-4-carboxylic acid, hydrazide

Molecular Formula

C3H4N4OS

Molecular Mass

144.16

Cite this Page

1,2,3-Thiadiazole-4-carboxylic acid, hydrazide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=4100-18-9 (retrieved 2024-04-30) (CAS RN: 4100-18-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    208-210 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H4N4OS/c4-5-3(8)2-1-9-7-6-2/h1H,4H2,(H,5,8)

InChIKey

InChIKey=GBBQRNGEDIWRJI-UHFFFAOYSA-N

SMILES

C(NN)(=O)C1=CSN=N1

Canonical SMILES

O=C(NN)C=1N=NSC1

Other Names for this Substance

  • 1,2,3-Thiadiazole-4-carboxylic acid, hydrazide
  • NSC 521677

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