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Reference substances

Reference substances

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General information

Inventory

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Reference substance information

IUPAC name:
Direct Red 111 - constituent 8

Molecular and structural information

Molecular formula:
C46H28N8Na4O12S4
Molecular weight:
ca. 1 104
SMILES notation:
[Na+].[Na+].[Na+].O=S([O-])(=O)c5cc(ccc5/C=C/c4ccc(/N=N/c3ccc(/N=N/c1ccc(cc1)S([O-])(=O)=O)c2ccccc23)cc4S([O-])(=O)=O)/N=N/c8ccc(/N=N/c6ccc(cc6)S([O-])(=O)=O)c7ccccc78
Structural formula:
Chemical structure