Naphtho[2,1-c:7,8-c′]diphenanthrene

CAS Registry Number®

20495-12-9

CAS Name

Naphtho[2,1-c:7,8-c′]diphenanthrene

Molecular Formula

C34H20

Molecular Mass

428.52

Cite this Page

Naphtho[2,1-c:7,8-c′]diphenanthrene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20495-12-9 (retrieved 2025-03-14) (CAS RN: 20495-12-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C34H20/c1-3-7-28-21(5-1)9-11-23-13-15-25-17-19-27-20-18-26-16-14-24-12-10-22-6-2-4-8-29(22)31(24)33(26)34(27)32(25)30(23)28/h1-20H

InChIKey

InChIKey=GJOJDDYVYWHRJW-UHFFFAOYSA-N

SMILES

C12=C3C=4C=5C(C=CC4C=CC3=CC=C1C=CC6=C2C=7C=8C(C=CC7C=C6)=CC=CC8)=CC=CC5

Canonical SMILES

C=1C=CC2=C(C1)C=CC3=CC=C4C=CC5=CC=C6C=CC7=CC=C8C=CC=CC8=C7C6=C5C4=C32

Other Names for this Substance

  • Naphtho[2,1-c:7,8-c′]diphenanthrene
  • Naphtho[2,1-c]phenanthro[4,3-g]phenanthrene
  • Octahelicene
  • [8]Helicene
  • (±)-Octahelicene

View All

Deleted or Replaced CAS Registry Numbers

59177-53-6, 1558048-58-0

CAS INSIGHTSTM
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