Cyclopentadienyl

CAS Registry Number®

2143-53-5

CAS Name

Cyclopentadienyl

Molecular Formula

C5H5

Cite this Page

Cyclopentadienyl.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2143-53-5 (retrieved 2025-03-30) (CAS RN: 2143-53-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Cyclopentadienyl
  • Cyclopentadienyl radical
  • 1,3-Cyclopentadienyl

Deleted or Replaced CAS Registry Numbers

62744-94-9, 852403-72-6, 144837-49-0, 936346-49-5, 1069984-25-3

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