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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 5

Molecular and structural information

Molecular formula:
C16H11N2NaO4S
Molecular weight:
ca. 350
SMILES notation:
[Na+].O=S([O-])(=O)c3ccc(/N=N/c2ccc(O)c1ccccc12)cc3
Structural formula:
Chemical structure