disodium hydrogen 4,5-dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate

CAS No: 85005-98-7

disodium,hydrogen,dihydro,methoxy,methyl,sulphonatooxy,ethyl,sulphonyl,phenyl,sulphonatophenyl,pyrazole,carboxylate