Deuterium atom

CAS Registry Number®

16873-17-9

CAS Name

Deuterium atom

Molecular Formula

D

Molecular Mass

3.02

Cite this Page

Deuterium atom.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=16873-17-9 (retrieved 2025-03-28) (CAS RN: 16873-17-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/H2/h1H/i1+1

InChIKey

InChIKey=UFHFLCQGNIYNRP-OUBTZVSYSA-N

SMILES

[2H][H]

Canonical SMILES

[H][H]

Other Names for this Substance

  • Deuterium, atomic
  • Atomic deuterium
  • Deuterium atom
  • Monodeuterium

Deleted or Replaced CAS Registry Numbers

12596-06-4

CAS INSIGHTSTM
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