p-[4-[[4-[[4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-1H-pyrazol-4-yl]azo]benzoyl]amino]phenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid

CAS No: 56670-26-9

dihydro,methyl,sulphophenyl,pyrazol,benzoyl,amino,phenyl,benzenesulphonic