trisodium 1-[5-[[(3,6-dichloropyridazin-4-yl)carbonyl]amino]-2-methyl-3-sulphonatophenyl]-4,5-dihydro-5-oxo-4-[(2-sulphonatophenyl)azo]-1H-pyrazole-3-carboxylate
CAS No: 94021-09-7
trisodium,dichloropyridazin,carbonyl,amino,methyl,sulphonatophenyl,dihydro,pyrazole,carboxylate