disodium 4-[(2,4-diaminophenyl)azo]-4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo][1,1-biphenyl]-2,2-disulphonate
Product Code: 379722
Molecular Formula: C28H22N8Na2O7S2
Molecular Weight: 692.63
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