6359-74-6 sodium p-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzenesulphonate sodium p-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzenesulphonate

Synonyms：Benzenesulfonic acid, 4-(2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl)-, sodium salt (1:1); Benzenesulfonic acid, 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-, sodium salt; Sodium p-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)benzenesulphonate; sodium 4-[(E)-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)diazenyl]benzenesulfonate; sodium 4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]benzenesulfonate
CAS Number：6359-74-6
EINECS：228-805-4
Molecular Formula：C₁₆H₁₃N₄NaO₄S
Molecular Weight：380.3536
InChI：InChI=1/C16H14N4O4S.Na/c1-11-15(16(21)20(19-11)13-5-3-2-4-6-13)18-17-12-7-9-14(10-8-12)25(22,23)24;/h2-10,15H,1H3,(H,22,23,24);/q;+1/p-1
Molecular Structure：