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Reference substances

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IUPAC name:
4-diazo-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid

Inventory

EC number:
264-347-1
EC name:
4-diazo-3,4-dihydro-7-nitro-3-oxonaphthalene-1-sulphonic acid
CAS number:
63589-25-3
CAS number:
63589-25-3
Synonyms
Names:
1-Naphthalenediazonium, 2-hydroxy-6-nitro-4-sulfo-, hydroxide, inner salt
1-Naphthalenesulfonic acid, 4-diazo-3,4-dihydro-7-nitro-3-oxo-

Molecular and structural information

Molecular formula:
C10H5N3O6S
Molecular weight:
295.228
SMILES notation:
OS(=O)(=O)C1=CC(=O)C(=[N+]=[N-])c2ccc(cc12)[N+](=O)[O-]
InChl:
InChI=1/C10H5N3O6S/c11-12-10-6-2-1-5(13(15)16)3-7(6)9(4-8(10)14)20(17,18)19/h1-4H,(H,17,18,19)
Structural formula:
Chemical structure

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