Pigment Red 185

CAS Registry Number®

51920-12-8
No image available.

CAS Name

Pigment Red 185

Molecular Formula

C27H24N6O6S

Molecular Mass

560.58

Cite this Page

Pigment Red 185.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=51920-12-8 (retrieved 2024-04-28) (CAS RN: 51920-12-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C27H24N6O6S/c1-14-10-21(22(39-3)13-23(14)40(37,38)28-2)32-33-24-17-7-5-4-6-15(17)11-18(25(24)34)26(35)29-16-8-9-19-20(12-16)31-27(36)30-19/h4-13,28,34H,1-3H3,(H,29,35)(H2,30,31,36)

InChIKey

InChIKey=YKGGTUUWVUHZIL-UHFFFAOYSA-N

SMILES

N(=NC1=C(OC)C=C(S(NC)(=O)=O)C(C)=C1)C=2C3=C(C=C(C(NC=4C=C5C(=CC4)NC(=O)N5)=O)C2O)C=CC=C3

Canonical SMILES

O=C1NC2=CC=C(C=C2N1)NC(=O)C3=CC=4C=CC=CC4C(N=NC=5C=C(C(=CC5OC)S(=O)(=O)NC)C)=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-methyl-4-[(methylamino)sulfonyl]phenyl]diazenyl]-
  • 2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[[2-methoxy-5-methyl-4-[(methylamino)sulfonyl]phenyl]azo]-
  • N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[2-[2-methoxy-5-methyl-4-[(methylamino)sulfonyl]phenyl]diazenyl]-2-naphthalenecarboxamide
  • C.I. 12516
  • Permanent Carmine HF 4C

View All

CAS INSIGHTSTM
Insights teaser
Insights teaser
Insights teaser
Insights teaser