p-[4,5-dihydro-4-[[4-methoxy-3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, potassium sodium salt
CAS No. 85940-61-0
p-[4,5-dihydro-4-[[4-methoxy-3-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, potassium sodium salt;4-[[4,5-Dihydro-4-[[4-methoxy-3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazole]-1-yl