1,2-Naphthoquinone-2-diazide-4-sulfonic acid
CAS Registry Number®
20680-48-2
CAS Name
1,2-Naphthoquinone-2-diazide-4-sulfonic acidMolecular Formula
C10H6N2O4SCite this Page
1,2-Naphthoquinone-2-diazide-4-sulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=20680-48-2 (retrieved ) (CAS RN: 20680-48-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C10H6N2O4S/c11-12-8-5-9(17(14,15)16)6-3-1-2-4-7(6)10(8)13/h1-5H,(H,14,15,16)
InChIKey
InChIKey=WUCDFJQVKORCRA-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C=1C=2C(C(=O)C(=[N+]=[N-])C1)=CC=CC2
Canonical SMILES
[N-]=[N+]=C1C=C(C=2C=CC=CC2C1=O)S(=O)(=O)O
Other Names for this Substance
- 1-Naphthalenesulfonic acid, 3-diazo-3,4-dihydro-4-oxo-
- 3-Diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonic acid
- 1,2-Naphthoquinone-2-diazide-4-sulfonic acid
- 2-Diazo-1-naphthalenone-4-sulfonic acid
- TKF 428
Deleted or Replaced CAS Registry Numbers
17688-77-6, 112284-43-2, 189105-24-6, 1911555-85-5