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Reference substances

Reference substances

IUPAC name:
sodium 3-[(E)-2-(4-amino-3-methoxyphenyl)diazen-1-yl]benzene-1-sulfonate

Inventory

EC number:
228-581-8
EC name:
Sodium m-[(4-amino-3-methoxyphenyl)azo]benzenesulphonate
CAS number:
6300-07-8
CAS number:
6300-07-8
Synonyms
Names:
Benzenesulfonic acid, 3-[(4-amino-3-methoxyphenyl)azo]-, monosodium salt
sodium 3-[(4-amino-3-methoxyphenyl)diazenyl]benzenesulfonate

Molecular and structural information

Molecular formula:
C13H13N3O4S.Na
Molecular weight:
329.307
SMILES notation:
[Na+].Nc1ccc(cc1OC)N=Nc2cccc(c2)S([O-])(=O)=O
InChl:
InChI=1/C13H13N3O4S.Na/c1-20-13-8-10(5-6-12(13)14)16-15-9-3-2-4-11(7-9)21(17,18)19;/h2-8H,14H2,1H3,(H,17,18,19);/q;+1/p-1
Structural formula:
Chemical structure

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