disodium 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulphonato-o-tolyl)azo]-1H-pyrazol-1-yl]benzenesulphonate
CAS No: 70815-09-7
disodium,dichloro,dihydro,methyl,sulphonato,tolyl,pyrazol,benzenesulphonate
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