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Reference substances

Reference substances

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General information

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Reference substance information

IUPAC name:
Reaction mass of 1,​5-​Naphthalenedisulfoni​c acid, 3,​3'-​[(4-​methyl-​1,​2-​phenylene)​bis[imino(6-​chloro-​1,​3,​5-​triazine-​4,​2-​diyl)​imino[2-​(acetylamino)​-​5-​methoxy-​4,​1-​phenylene]​-​2,​1-​diazenediyl]​]​bis-​, sodium salt (1:4) and 1,​5-​Naphthalenedisulfoni​c acid, 3,​3'-​[(3-​methyl-​1,​2-​phenylene)​bis[imino(6-​chloro-​1,​3,​5-​triazine-​4,​2-​diyl)​imino[2-​(acetylamino)​-​5-​methoxy-​4,​1-​phenylene]​-​2,​1-​diazenediyl]​]​bis-​, sodium salt (1:4)

Molecular and structural information

Molecular formula:
C51Cl2H38N16Na4O16S4
Molecular weight:
1 422.06
SMILES notation:
[Na+].[Na+].[Na+].[Na+].COC1=CC(\N=N\C2=CC3=C(C=CC=C3C(=C2)S([O-])(=O)=O)S([O-])(=O)=O)=C(NC(C)=O)C=C1NC1=NC(Cl)=NC(NC2=CC=CC(C)=C2NC2=NC(NC3=C(OC)C=C(\N=N\C4=CC5=C(C=CC=C5C(=C4)S([O-])(=O)=O)S([O-])(=O)=O)C(NC(C)=O)=C3)=NC(Cl)=N2)=N1
[Na+].[Na+].[Na+].[Na+].COC1=CC(\N=N\C2=CC3=C(C=CC=C3C(=C2)S([O-])(=O)=O)S([O-])(=O)=O)=C(NC(C)=O)C=C1NC1=NC(Cl)=NC(NC2=CC=C(C)C=C2NC2=NC(NC3=C(OC)C=C(\N=N\C4=CC5=C(C=CC=C5C(=C4)S([O-])(=O)=O)S([O-])(=O)=O)C(NC(C)=O)=C3)=NC(Cl)=N2)=N1
Structural formula:
Chemical structure