1H-Pyrazole-3-carboxylic acid, 1-(2,5-disulfophenyl) -4,5-dihydro-5-oxo, 3-methyl ester, disodium salt
CAS No. 155600-39-8
1H-Pyrazole-3-carboxylic acid, 1-(2,5-disulfophenyl) -4,5-dihydro-5-oxo, 3-methyl ester, disodium salt