4-Amino-2-naphthalenesulfonic acid
CAS Registry Number®
134-54-3
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CAS Name
4-Amino-2-naphthalenesulfonic acidMolecular Formula
C10H9NO3SMolecular Mass
223.25Cite this Page
4-Amino-2-naphthalenesulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=134-54-3 (retrieved ) (CAS RN: 134-54-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C10H9NO3S/c11-10-6-8(15(12,13)14)5-7-3-1-2-4-9(7)10/h1-6H,11H2,(H,12,13,14)
InChIKey
InChIKey=HXXMONHYPKNZHE-UHFFFAOYSA-N
SMILES
NC=1C2=C(C=C(S(=O)(=O)O)C1)C=CC=C2
Canonical SMILES
O=S(=O)(O)C=1C=C(N)C=2C=CC=CC2C1
Other Names for this Substance
- 2-Naphthalenesulfonic acid, 4-amino-
- 4-Amino-2-naphthalenesulfonic acid
- 3-Sulfo-1-naphthylamine
- NSC 37046
- 1-Aminonaphthalene-3-sulfonic acid