Benzoic acid, 2-hydroxy-5-[(5-sulfo-2-naphthalenyl)azo]-, sodium salt

83784-08-1

CAS Name

Benzoic acid, 2-hydroxy-5-[2-(5-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:?)

Molecular Formula

C₁₇H₁₂N₂O₆S.xNa

Other Names and Identifiers

InChI

InChI=1S/C17H12N2O6S.Na/c20-15-7-5-12(9-14(15)17(21)22)19-18-11-4-6-13-10(8-11)2-1-3-16(13)26(23,24)25;/h1-9,20H,(H,21,22)(H,23,24,25);

InChIKey

InChIKey=NPMQNBIKMSEHBM-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C2=C(C=C(N=NC3=CC(C(O)=O)=C(O)C=C3)C=C2)C=CC1.[Na]

Canonical SMILES

[Na].O=C(O)C1=CC(N=NC2=CC=C3C(C=CC=C3S(=O)(=O)O)=C2)=CC=C1O

Other Names for this Substance