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Acetazolamide

CAS Registry Number®

59-66-5

CAS Name

Acetazolamide

Molecular Formula

C4H6N4O3S2

Molecular Mass

222.25

Cite this Page

Acetazolamide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=59-66-5 (retrieved 2024-11-24) (CAS RN: 59-66-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    260.5 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C4H6N4O3S2/c1-2(9)6-3-7-8-4(12-3)13(5,10)11/h1H3,(H2,5,10,11)(H,6,7,9)

InChIKey

InChIKey=BZKPWHYZMXOIDC-UHFFFAOYSA-N

SMILES

S(N)(=O)(=O)C=1SC(NC(C)=O)=NN1

Canonical SMILES

O=C(NC1=NN=C(S1)S(=O)(=O)N)C

Other Names for this Substance

  • Acetamide, N-[5-(aminosulfonyl)-1,3,4-thiadiazol-2-yl]-
  • Acetamide, N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)-
  • N-[5-(Aminosulfonyl)-1,3,4-thiadiazol-2-yl]acetamide
  • 5-Acetamide-1,3,4-thiadiazole-2-sulfonamide
  • 2-Acetamido-5-sulfonamido-1,3,4-thiadiazole

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Deleted or Replaced CAS Registry Numbers

5661-25-6, 8017-69-4, 909032-78-6

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