trisodium 4-[[4-[[(3,6-dichloropyridazin-4-yl)carbonyl]amino]-2-sulphonatophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate

CAS No: 94021-11-1

trisodium,dichloropyridazin,carbonyl,amino,sulphonatophenyl,dihydro,pyrazole,carboxylate