2,7-Bis(2-hydroxy-3-sulfo-5-chlorophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid
CAS Registry Number®
2103-73-3
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CAS Name
2,7-Bis(2-hydroxy-3-sulfo-5-chlorophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acidMolecular Formula
C22H14Cl2N4O16S4Molecular Mass
789.53Cite this Page
2,7-Bis(2-hydroxy-3-sulfo-5-chlorophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=2103-73-3 (retrieved ) (CAS RN: 2103-73-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C22H14Cl2N4O16S4/c23-8-3-10(19(29)14(5-8)47(39,40)41)25-27-17-12(45(33,34)35)1-7-2-13(46(36,37)38)18(22(32)16(7)21(17)31)28-26-11-4-9(24)6-15(20(11)30)48(42,43)44/h1-6,29-32H,(H,33,34,35)(H,36,37,38)(H,39,40,41)(H,42,43,44)
InChIKey
InChIKey=XDNFKABIVXQRES-UHFFFAOYSA-N
SMILES
OC=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=C(O)C(S(=O)(=O)O)=CC(Cl)=C3)=C2O)C=C(S(=O)(=O)O)C1N=NC4=C(O)C(S(=O)(=O)O)=CC(Cl)=C4
Canonical SMILES
O=S(=O)(O)C=1C=C(Cl)C=C(N=NC2=C(O)C=3C(O)=C(N=NC4=CC(Cl)=CC(=C4O)S(=O)(=O)O)C(=CC3C=C2S(=O)(=O)O)S(=O)(=O)O)C1O
Other Names for this Substance
- 2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(5-chloro-2-hydroxy-3-sulfophenyl)diazenyl]-4,5-dihydroxy-
- 2,7-Naphthalenedisulfonic acid, 3,6-bis[(5-chloro-2-hydroxy-3-sulfophenyl)azo]-4,5-dihydroxy-
- 3,6-Bis[2-(5-chloro-2-hydroxy-3-sulfophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid
- Chlorosulfophenol S
- Sulfochlorophenol C
