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Reference substances

Reference substances

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General information

Inventory

EC number:
258-468-9
EC name:
p-[(4-amino-2,5-xylyl)azo]benzenesulphonic acid
CAS number:
53305-44-5

No inventory information available

Reference substance information

IUPAC name:
4-[(4-amino-2,6-dimethylphenyl)diazenyl]benzenesulfonic acid
Synonyms
Names:
Benzenesulfonic acid, 4-[(4-amino-2,5-dimethylphenyl)azo]-

CAS information

CAS number:
53305-44-5

Molecular and structural information

Molecular formula:
C14H15N3O3S
Molecular weight:
305.352
SMILES notation:
Cc1cc(N)cc(C)c1N=Nc2ccc(cc2)S(=O)(=O)O
InChl:
InChI=1/C14H15N3O3S/c1-9-7-11(15)8-10(2)14(9)17-16-12-3-5-13(6-4-12)21(18,19)20/h3-8H,15H2,1-2H3,(H,18,19,20)
Structural formula:
Chemical structure