Registration Dossier

General information

Inventory

EC number:
227-654-1
EC name:
4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalenesulphonic acid
CAS number:
5924-52-7

No inventory information available

Reference substance information

IUPAC name:
4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)diazenyl]naphthalene-1-sulfonic acid
Synonyms
Names:
1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]-

CAS information

CAS number:
5924-52-7

Molecular and structural information

Molecular formula:
C16H11N3O7S
Molecular weight:
389.339
SMILES notation:
Oc3cc(ccc3N=Nc2cc(c1ccccc1c2O)S(O)(=O)=O)[N+]([O-])=O
InChl:
InChI=1/C16H11N3O7S/c20-14-7-9(19(22)23)5-6-12(14)17-18-13-8-15(27(24,25)26)10-3-1-2-4-11(10)16(13)21/h1-8,20-21H,(H,24,25,26)
Structural formula:
Chemical structure