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Reference substances

Reference substances

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General information

Inventory

EC number:
241-680-0
EC name:
Sodium 4-chloro-3-nitrobenzenesulphonate
CAS number:
17691-19-9

No inventory information available

Reference substance information

IUPAC name:
sodium 4-chloro-3-nitrobenzene-1-sulfonate
Synonyms
Names:
sodium 4-chloro-3-nitrobenzene-1-sulfonate

CAS information

CAS number:
17691-19-9

Molecular and structural information

Molecular formula:
C6H3ClNNaO5S
Molecular weight:
259.601
SMILES notation:
S(=O)(=O)([O-])c1cc([N+]([O-])=O)c(Cl)cc1.[Na+]
InChl:
1S/C6H4ClNO5S.Na/c7-5-2-1-4(14(11,12)13)3-6(5)8(9)10;/h1-3H,(H,11,12,13);/q;+1/p-1
Structural formula:
Chemical structure