2,5-dichloro-4-[4-[[5-[(ethylphenylamino)sulphonyl]-o-tolyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid
Product Code: 912527
Molecular Formula: C25H23Cl2N5O6S2
Molecular Weight: 624.52
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