Benzenesulfonic acid, 4-[4-[[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt

CAS Name

Benzenesulfonic acid, 4-[4-[2-[3-[(ethylphenylamino)sulfonyl]-4-methylphenyl]diazenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt (1:1)

Molecular Formula

C₂₅H₂₅N₅O₆S₂.Na

Molecular Mass

578.62

Other Names and Identifiers

InChI

InChI=1S/C25H25N5O6S2.Na/c1-4-29(20-8-6-5-7-9-20)37(32,33)23-16-19(11-10-17(23)2)26-27-24-18(3)28-30(25(24)31)21-12-14-22(15-13-21)38(34,35)36;/h5-16,24H,4H2,1-3H3,(H,34,35,36);

InChIKey

InChIKey=SFAUPLAXMWGSKU-UHFFFAOYSA-N

Canonical SMILES

[Na].O=C1N(N=C(C)C1N=NC2=CC=C(C(=C2)S(=O)(=O)N(C=3C=CC=CC3)CC)C)C4=CC=C(C=C4)S(=O)(=O)O

Other Names for this Substance