2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[2-[4-[[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]diazenyl]-, sodium salt (1:3)

CAS Registry Number®

80419-51-8

CAS Name

2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[2-[4-[[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]diazenyl]-, sodium salt (1:3)

Molecular Formula

C27H24N4O15S4.3Na

Cite this Page

2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[2-[4-[[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]diazenyl]-, sodium salt (1:3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=80419-51-8 (retrieved 2025-01-05) (CAS RN: 80419-51-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C27H24N4O15S4.3Na/c1-15(32)28-22-14-21(48(37,38)39)11-17-12-23(49(40,41)42)25(26(33)24(17)22)31-30-18-7-5-16(6-8-18)27(34)29-19-3-2-4-20(13-19)47(35,36)10-9-46-50(43,44)45;;;/h2-8,11-14,33H,9-10H2,1H3,(H,28,32)(H,29,34)(H,37,38,39)(H,40,41,42)(H,43,44,45);;;

InChIKey

InChIKey=MACPUBABAVYQDI-UHFFFAOYSA-N

SMILES

N(C(C)=O)C=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=CC=C(C(NC4=CC(S(CCOS(=O)(=O)O)(=O)=O)=CC=C4)=O)C=C3)=C2O)C=C(S(=O)(=O)O)C1.[Na]

Canonical SMILES

[Na].O=C(NC1=CC=CC(=C1)S(=O)(=O)CCOS(=O)(=O)O)C2=CC=C(N=NC=3C(O)=C4C(C=C(C=C4NC(=O)C)S(=O)(=O)O)=CC3S(=O)(=O)O)C=C2

Other Names for this Substance

  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[2-[4-[[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]diazenyl]-, sodium salt (1:3)
  • 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-4-hydroxy-3-[[4-[[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]azo]-, trisodium salt

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