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Reference substances

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IUPAC name:
3-hydroxy-7-nitronaphthalene-1-sulfonic acid

Inventory

EC number:
271-163-5
EC name:
3-hydroxy-7-nitronaphthalenesulphonic acid
CAS number:
68516-57-4
CAS number:
68516-57-4

Synonyms

Molecular and structural information

Molecular formula:
C10H7NO6S
Molecular weight:
ca. 269.23
SMILES notation:
O=N(=O)C1=CC=C2C=C(O)C=C(C2=C1)S(=O)(=O)O
InChl:
InChI=1S/C10H7NO6S/c12-8-3-6-1-2-7(11(13)14)4-9(6)10(5-8)18(15,16)17/h1-5,12H,(H,15,16,17)
Structural formula:
Chemical structure

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