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Reference substances

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IUPAC name:
NA

Inventory

EC number:
227-492-1
EC name:
Sodium 6-[(4-aminophenyl)azo]-5-hydroxynaphthalene-1-sulphonate
CAS number:
5858-51-5
CAS number:
5858-51-5
Synonyms
Names:
sodium 6-[(4-aminophenyl)azo]-5-hydroxynaphthalene-1-sulphonate

Molecular and structural information

Molecular formula:
C16H13N3O4S.Na
Molecular weight:
365
SMILES notation:
C1=CC2=C(C=C/C(=N\NC3=CC=C(C=C3)N)/C2=O)C(=C1)S(=O)(=O)[O-].[Na+]
Structural formula:
Chemical structure

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