disodium hydrogen 4,5-dihydro-5-oxo-4-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-1-(3-sulphonatophenyl)-1H-pyrazole-3-carboxylate
Product Code: 464939
Molecular Formula: C18H14N4Na2O12S3
Molecular Weight: 620.50
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