disodium 2,5-dichloro-4-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate

CAS No: 50663-00-8

disodium,dichloro,dihydro,methoxy,sulphonatooxy,ethyl,sulphonyl,phenyl,methyl,pyrazol,benzenesulphonate