Registration Dossier

Reference substances

Reference substances

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General information

Inventory

EC number:
303-156-0
EC name:
4-acetamido-5-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]anthranilic acid, sodium salt
CAS number:
94158-82-4

No inventory information available

Reference substance information

Synonyms
Names:
2-amino-4-acetamido-5-[(E)-2-(4-{[2-(sulfooxy)ethane]sulfonyl}phenyl)diazen-1-yl]benzoic acid sodium

CAS information

CAS number:
94158-82-4

Molecular and structural information

Molecular formula:
C16H18N4O10S3.x-Na
Molecular weight:
566.49
SMILES notation:
S(=O)(=O)(c1cc(c(cc1N)NC(=O)C)/N=N/c1ccc(S(=O)(=O)CCOS(=O)(=O)[O-])cc1)[O-].[Na+].[Na+]
InChl:
1S/C16H18N4O10S3.2Na/c1-10(21)18-14-8-13(17)16(32(24,25)26)9-15(14)20-19-11-2-4-12(5-3-11)31(22,23)7-6-30-33(27,28)29;;/h2-5,8-9H,6-7,17H2,1H3,(H,18,21)(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b20-19+;;
Structural formula:
Chemical structure