Chlorin

CAS Registry Number®

2683-84-3
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CAS Name

Chlorin

Molecular Formula

C20H16N4

Molecular Mass

312.37

Cite this Page

Chlorin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=2683-84-3 (retrieved 2024-04-26) (CAS RN: 2683-84-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H16N4/c1-2-14-10-16-5-6-18(23-16)12-20-8-7-19(24-20)11-17-4-3-15(22-17)9-13(1)21-14/h1-6,9-12,22-23H,7-8H2/b13-9-,14-10?,15-9?,16-10-,17-11?,18-12-,19-11-,20-12?

InChIKey

InChIKey=UGADAJMDJZPKQX-SZNCHJRZSA-N

SMILES

C1=2C=C3N=C(CC3)C=C4NC(=CC5=NC(=CC(N1)=CC2)C=C5)C=C4

Canonical SMILES

N=1C=2C=CC1C=C3C=CC(=CC4=NC(=CC5=CC=C(C2)N5)CC4)N3

Other Names for this Substance

  • 21H,23H-Porphine, 7,8-dihydro-
  • Porphine, 2,3-dihydro-
  • 7,8-Dihydro-21H,23H-porphine
  • Dihydroporphine
  • Chlorin

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Deleted or Replaced CAS Registry Numbers

537-59-7, 182439-43-6

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