Astatine

CAS Registry Number®

7440-68-8
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CAS Name

Astatine

Molecular Formula

At2

Cite this Page

Astatine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=7440-68-8 (retrieved 2024-02-26) (CAS RN: 7440-68-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/At2/c1-2

InChIKey

InChIKey=BSXAZQBJJWCDAY-UHFFFAOYSA-N

SMILES

[At][At]

Canonical SMILES

[At][At]

Other Names for this Substance

  • Astatine
  • Helvetium
  • Alabamine
  • Diastatine
  • MeSH ID: D001246

Deleted or Replaced CAS Registry Numbers

31665-25-5, 76971-83-0

CAS INSIGHTSTM
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