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Reference substances

Currently viewing:
IUPAC name:
naphthalene-2-sulfonic acid

Inventory

EC number:
204-375-3
EC name:
Naphthalene-2-sulphonic acid
CAS number:
120-18-3
CAS number:
120-18-3
Synonyms
Names:
2-Naphthalenesulfonic acid
Naphthalenesulfonic acids
Identifier:
IUPAC name
2-naphthalenesulfonic acid
Identifier:
IUPAC name
Naphthalene-2-sulfonic acid
Identifier:
other: Molecular formula
C10H8O3S
Identifier:
other: SMILES notation
C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)O
Identifier:
other: InChl
InChI=1S/C10H8O3S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H,(H,11,12,13)
naphthalene-2-sulfonic acid

Molecular and structural information

Molecular formula:
C10 H8 O3 S
Molecular weight:
208.234
SMILES notation:
OS(=O)(=O)c1ccc2ccccc2c1
InChl:
InChI=1/C10H8O3S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H,(H,11,12,13)
Structural formula:
Chemical structure

Related substances

Identifier:
CAS number
Identity:
68153-01-5

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