74186-18-8

disodium 4-[[3-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzoyl]amino]-4'-[(2,5,6-trichloropyrimidin-4-yl)amino][1,1'-biphenyl]-3-sulphonate Disodium 4-((3-((1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzoyl)amino)- 4'-((2,5,6-trichloropyrimidin-4-yl)amino)(1,1'-biphenyl)-3-sulfonate 4-[[3-[[[1-(2-Chloro-5-sodiosulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-4-yl]azo]benzoyl]amino]-4'-[(2,5,6-trichloro-4-pyrimidinyl)amino]-1,1'-biphenyl-3-sulfonic acid sodium salt [1,1'-Biphenyl]-3-sulfonic acid, 4-[[3-[[1-(2-chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzoyl] amino]-4'-[(2,5,6-trichloro-4-pyrimidinyl)amino]-, disodium salt