3-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-4-hydroxy-5-nitrobenzenesulphonic acid

[ CAS No. ]:
23969-24-6

[ Name ]:
3-[[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-4-hydroxy-5-nitrobenzenesulphonic acid

[Synonym ]:
1,5-Cyclohexadiene-1-sulfonic acid, 3-[2-[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]hydrazinylidene]-5-nitro-4-oxo-, (3E)-
(3E)-3-{[1-(3-Chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]hydrazono}-5-nitro-4-oxo-1,5-cyclohexadiene-1-sulfonic acid