1H-1,2,3-Triazole-5-carboxaldehyde

CAS Registry Number®

16681-68-8

CAS Name

1H-1,2,3-Triazole-5-carboxaldehyde

Molecular Formula

C3H3N3O

Molecular Mass

97.08

Cite this Page

1H-1,2,3-Triazole-5-carboxaldehyde.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=16681-68-8 (retrieved 2024-11-28) (CAS RN: 16681-68-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    141-142 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H3N3O/c7-2-3-1-4-6-5-3/h1-2H,(H,4,5,6)

InChIKey

InChIKey=MOLKLIYWXFEEJM-UHFFFAOYSA-N

SMILES

C(=O)C1=CN=NN1

Canonical SMILES

O=CC1=CN=NN1

Other Names for this Substance

  • 1H-1,2,3-Triazole-5-carboxaldehyde
  • v-Triazole-4-carboxaldehyde
  • 1H-1,2,3-Triazole-4-carboxaldehyde
  • NSC 20115
  • 1H-1,2,3-Triazole-5-carbaldehyde

View All

Deleted or Replaced CAS Registry Numbers

82942-17-4

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