Pigment Red 176

CAS Registry Number®

12225-06-8
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CAS Name

Pigment Red 176

Molecular Formula

C32H24N6O5

Molecular Mass

572.57

Cite this Page

Pigment Red 176.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=12225-06-8 (retrieved 2024-09-07) (CAS RN: 12225-06-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C32H24N6O5/c1-43-27-14-11-19(30(40)33-20-8-3-2-4-9-20)16-26(27)37-38-28-22-10-6-5-7-18(22)15-23(29(28)39)31(41)34-21-12-13-24-25(17-21)36-32(42)35-24/h2-17,39H,1H3,(H,33,40)(H,34,41)(H2,35,36,42)

InChIKey

InChIKey=LOGJDHWBDGLMNO-UHFFFAOYSA-N

SMILES

N(=NC1=C(OC)C=CC(C(NC2=CC=CC=C2)=O)=C1)C=3C4=C(C=C(C(NC=5C=C6C(=CC5)NC(=O)N6)=O)C3O)C=CC=C4

Canonical SMILES

O=C1NC2=CC=C(C=C2N1)NC(=O)C3=CC=4C=CC=CC4C(N=NC5=CC(=CC=C5OC)C(=O)NC=6C=CC=CC6)=C3O

Other Names for this Substance

  • 2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-
  • C.I. Pigment Red 176
  • 2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]-
  • p-Anisanilide, 3-[[2-hydroxy-3-[(2-oxo-5-benzimidazolinyl)carbamoyl]-1-naphthyl]azo]-
  • N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-2-naphthalenecarboxamide

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Deleted or Replaced CAS Registry Numbers

51919-77-8