5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
CAS Registry Number®
119-72-2
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CAS Name
5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acidMolecular Formula
C14H12N2O8S2Molecular Mass
400.38Cite this Page
5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=119-72-2 (retrieved ) (CAS RN: 119-72-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C14H12N2O8S2/c15-11-5-3-9(13(7-11)25(19,20)21)1-2-10-4-6-12(16(17)18)8-14(10)26(22,23)24/h1-8H,15H2,(H,19,20,21)(H,22,23,24)
InChIKey
InChIKey=GHBWBMDGBCKAQU-UHFFFAOYSA-N
SMILES
C(=CC1=C(S(=O)(=O)O)C=C(N)C=C1)C2=C(S(=O)(=O)O)C=C(N(=O)=O)C=C2
Canonical SMILES
O=N(=O)C1=CC=C(C=CC2=CC=C(N)C=C2S(=O)(=O)O)C(=C1)S(=O)(=O)O
Other Names for this Substance
- Benzenesulfonic acid, 5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-
- 2,2′-Stilbenedisulfonic acid, 4-amino-4′-nitro-
- 5-Amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
- 4-Amino-4′-nitrostilbene-2,2′-disulfonic acid
- 4-Nitro-4′-aminostilbene-2,2′-disulfonic acid
