1,1′-(Sulfonyldi-3,1-phenylene)bis[1H-pyrrole-2,5-dione]

CAS Registry Number®

68555-55-5

CAS Name

1,1′-(Sulfonyldi-3,1-phenylene)bis[1H-pyrrole-2,5-dione]

Molecular Formula

C20H12N2O6S

Molecular Mass

408.38

Cite this Page

1,1′-(Sulfonyldi-3,1-phenylene)bis[1H-pyrrole-2,5-dione].   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=68555-55-5 (retrieved 2025-01-03) (CAS RN: 68555-55-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H12N2O6S/c23-17-7-8-18(24)21(17)13-3-1-5-15(11-13)29(27,28)16-6-2-4-14(12-16)22-19(25)9-10-20(22)26/h1-12H

InChIKey

InChIKey=RNSJLHIBGRARKK-UHFFFAOYSA-N

SMILES

O=C1N(C(=O)C=C1)C2=CC(S(=O)(=O)C3=CC(=CC=C3)N4C(=O)C=CC4=O)=CC=C2

Canonical SMILES

O=C1C=CC(=O)N1C2=CC=CC(=C2)S(=O)(=O)C=3C=CC=C(C3)N4C(=O)C=CC4=O

Other Names for this Substance

  • 1H-Pyrrole-2,5-dione, 1,1′-(sulfonyldi-3,1-phenylene)bis-
  • 1,1′-(Sulfonyldi-3,1-phenylene)bis[1H-pyrrole-2,5-dione]
  • N,N′-(Sulfonyldi-m-phenylene)bismaleimide
  • 3,3′-Diphenylsulfone bismaleimide
  • Bis(3-maleimidophenyl) sulfone

View All

Deleted or Replaced CAS Registry Numbers

193157-99-2

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