7-Benzothiazolesulfonic acid, 2-[4-[2-[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-sulfophenyl]-6-methyl-, sodium salt (1:2)

CAS Registry Number®

10190-68-8
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CAS Name

7-Benzothiazolesulfonic acid, 2-[4-[2-[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-sulfophenyl]-6-methyl-, sodium salt (1:2)

Molecular Formula

C25H22N4O9S3.2Na

Cite this Page

7-Benzothiazolesulfonic acid, 2-[4-[2-[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-sulfophenyl]-6-methyl-, sodium salt (1:2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=10190-68-8 (retrieved 2024-04-27) (CAS RN: 10190-68-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C25H22N4O9S3.2Na/c1-13-8-10-18-22(23(13)41(35,36)37)39-25(27-18)15-9-11-17(20(12-15)40(32,33)34)28-29-21(14(2)30)24(31)26-16-6-4-5-7-19(16)38-3;;/h4-12,21H,1-3H3,(H,26,31)(H,32,33,34)(H,35,36,37);;

InChIKey

InChIKey=GTJLVZCXBWMOAC-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C2C(N=C(S2)C3=CC(S(=O)(=O)O)=C(N=NC(C(NC4=C(OC)C=CC=C4)=O)C(C)=O)C=C3)=CC=C1C.[Na]

Canonical SMILES

[Na].O=C(NC=1C=CC=CC1OC)C(N=NC2=CC=C(C=C2S(=O)(=O)O)C3=NC=4C=CC(=C(C4S3)S(=O)(=O)O)C)C(=O)C

Other Names for this Substance

  • 7-Benzothiazolesulfonic acid, 2-[4-[2-[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]diazenyl]-3-sulfophenyl]-6-methyl-, sodium salt (1:2)
  • C.I. Direct Yellow 27, disodium salt
  • Solar Flavine 5G
  • 7-Benzothiazolesulfonic acid, 2-[4-[[1-[[(2-methoxyphenyl)amino]carbonyl]-2-oxopropyl]azo]-3-sulfophenyl]-6-methyl-, disodium salt
  • C.I. 13950

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Deleted or Replaced CAS Registry Numbers

98113-29-2, 51052-88-1

CAS INSIGHTSTM
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