Chem
J-GLOBAL ID:200907079552603600   Nikkaji number:J13.535F

Nitroso-NW acid

ニトロソ-NW酸
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C10H7NO5S
Molecular formula furigana: C10-H7-N-O5-S
Molecular weight: 253.230
InChI: InChI=1S/C10H7NO5S/c12-10-7-4-2-1-3-6(7)9(17(14,15)16)5-8(10)11-13/h1-5,12H,(H,14,15,16)
InChI key: GASPSNIEUBWWJU-UHFFFAOYSA-N
SMILES: Oc1c(cc(c2ccccc12)S(=O)(=O)O)N=O
Systematic name  (8):
  • 4-ヒドロキシ-3-ニトロソナフタレン-1-スルホン酸
  • 3-ニトロソ-4-ヒドロキシ-1-ナフタレンスルホン酸
  • 1-ヒドロキシ-2-ニトロソナフタレン-4-スルホン酸
  • 2-ニトロソ-1-ヒドロキシナフタレン-4-スルホン酸
  • 1-ヒドロキシ-2-ニトロソ-4-ナフタレンスルホン酸
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Other name (8):
  • 2-ニトロソ-1-ナフトール-4-スルホン酸
  • 2-Nitroso-1-naphthol-4-sulfonic acid
  • 4-Hydroxy-3-nitroso-1-naphthalenesulfonic acid
  • ニトロソ-NW酸
  • 3-Nitroso-NW acid
Show all
CAS registry number: 3682-32-4
Regulation number (4):
  • 5-681
  • EINECS2229643
  • (4)-1418
  • TSCA(3682-32-4)
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