Nitroso R
CAS Registry Number®
525-05-3
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CAS Name
Nitroso RMolecular Formula
C10H7NO8S2.2NaCite this Page
Nitroso R. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=525-05-3 (retrieved ) (CAS RN: 525-05-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C10H7NO8S2.2Na/c12-10-8(21(17,18)19)4-5-3-6(20(14,15)16)1-2-7(5)9(10)11-13;;/h1-4,12H,(H,14,15,16)(H,17,18,19);;
InChIKey
InChIKey=QIDYDPDOWQSGPD-UHFFFAOYSA-N
SMILES
N(=O)C=1C2=C(C=C(S(=O)(=O)O)C1O)C=C(S(=O)(=O)O)C=C2.[Na]
Canonical SMILES
[Na].O=NC1=C(O)C(=CC2=CC(=CC=C21)S(=O)(=O)O)S(=O)(=O)O
Other Names for this Substance
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, sodium salt (1:2)
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt
- Nitroso-R salt
- 1-Nitroso-3,6-disulfo-2-naphthol disodium salt
- Disodium 1-nitroso-3,6-disulfo-2-naphthol
Deleted or Replaced CAS Registry Numbers
140212-78-8, 879660-49-8
