Pigment Yellow 155

CAS Registry Number®

68516-73-4
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CAS Name

Pigment Yellow 155

Molecular Formula

C34H32N6O12

Molecular Mass

716.65

Cite this Page

Pigment Yellow 155.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=68516-73-4 (retrieved 2024-06-26) (CAS RN: 68516-73-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C34H32N6O12/c1-17(41)27(39-37-25-15-19(31(45)49-3)7-13-23(25)33(47)51-5)29(43)35-21-9-11-22(12-10-21)36-30(44)28(18(2)42)40-38-26-16-20(32(46)50-4)8-14-24(26)34(48)52-6/h7-16,27-28H,1-6H3,(H,35,43)(H,36,44)

InChIKey

InChIKey=BZKXDIAAIOXKAH-UHFFFAOYSA-N

SMILES

C(OC)(=O)C1=C(N=NC(C(NC2=CC=C(NC(C(N=NC3=C(C(OC)=O)C=CC(C(OC)=O)=C3)C(C)=O)=O)C=C2)=O)C(C)=O)C=C(C(OC)=O)C=C1

Canonical SMILES

O=C(OC)C1=CC=C(C(=O)OC)C(N=NC(C(=O)NC2=CC=C(C=C2)NC(=O)C(N=NC3=CC(=CC=C3C(=O)OC)C(=O)OC)C(=O)C)C(=O)C)=C1

Other Names for this Substance

  • 1,4-Benzenedicarboxylic acid, 2,2′-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)-2,1-diazenediyl]]bis-, 1,1′,4,4′-tetramethyl ester
  • 1,4-Benzenedicarboxylic acid, 2,2′-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis-, tetramethyl ester
  • Monolite Yellow 4G
  • Graphtol Fast Yellow 3GP
  • Pigmatex Yellow 2GNA

View All

Deleted or Replaced CAS Registry Numbers

77465-46-4, 247909-27-9, 904704-89-8, 1253196-98-3, 1430215-82-9, 1803110-64-6

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