Pyrylium

CAS Registry Number®

289-67-8

CAS Name

Pyrylium

Molecular Formula

C5H5O

Cite this Page

Pyrylium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=289-67-8 (retrieved 2024-11-24) (CAS RN: 289-67-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C5H5O/c1-2-4-6-5-3-1/h1-5H/q+1

InChIKey

InChIKey=WVIICGIFSIBFOG-UHFFFAOYSA-N

SMILES

C=1C=C[O+]=CC1

Canonical SMILES

[O+]=1C=CC=CC1

Other Names for this Substance

  • Pyrylium
  • Pyroxonium
  • Pyranylium
  • Pyrylium cation

CAS INSIGHTSTM
Hourglass and a clock