Water-18O

CAS Registry Number®

14314-42-2

CAS Name

Water-18O

Molecular Formula

H2O

Cite this Page

Water-18O.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=14314-42-2 (retrieved 2025-01-31) (CAS RN: 14314-42-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/H2O/h1H2/i1+2

InChIKey

InChIKey=XLYOFNOQVPJJNP-NJFSPNSNSA-N

SMILES

[18OH2]

Canonical SMILES

O

Other Names for this Substance

  • Water-18O
  • Water, heavy (H218O)
  • Heavy water (H218O)
  • Water (H218O)
  • Water, labeled with oxygen-18