2-Anthracenesulfonic acid, 1-amino-4-((3-(((2-chloro-1-oxo-2-propenyl)amino)methyl)-2,4,6-trimethylphenyl)amino)-9,10-dihydro-9,10-dioxo-, monopotassium salt 71873-50-2 EINECS 276-126-7 Potassium 1-amino-4-((3-(((2-chloro-1-oxoallyl)amino)methyl)-2,4,6-trimethylphenyl)amino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate