Registration Dossier

General information

Inventory

EC number:
201-460-7
EC name:
4-amino-5-[(phenylsulphonyl)oxy]naphthalene-2,7-disulphonic acid
CAS number:
83-23-8

No inventory information available

Reference substance information

IUPAC name:
4-amino-5-[(benzenesulfonyl)oxy]naphthalene-2,7-disulfonic acid
Synonyms
Names:
2,7-Naphthalenedisulfonic acid, 4-amino-5- (phenylsulfonyl)oxy -
2,7-Naphthalenedisulfonic acid, 4-amino-5-[(phenylsulfonyl)oxy]-
4-amino-5-[(phenylsulfonyl)oxy]naphthalene-2,7-disulfonic acid

CAS information

CAS number:
83-23-8

Molecular and structural information

Molecular formula:
C16H13NO9S3
Molecular weight:
459.471
SMILES notation:
Nc1cc(cc2cc(cc(OS(=O)(=O)c3ccccc3)c12)S(=O)(=O)O)S(=O)(=O)O
InChl:
InChI=1/C16H13NO9S3/c17-14-8-12(27(18,19)20)6-10-7-13(28(21,22)23)9-15(16(10)14)26-29(24,25)11-4-2-1-3-5-11/h1-9H,17H2,(H,18,19,20)(H,21,22,23)
Structural formula:
Chemical structure