85959-12-2 4-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphophenyl]azo]-4,5-dihydro-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt
85959-01-9 5-acetamido-4-hydroxy-3-[[4-[(1-oxoallyl)amino]-3-sulphophenyl]azo]naphthalene-2,7-disulphonic acid, potassium sodium salt