99800-17-6 Butanamide, N,N'-1,4-phenylenebis(2-((4-((4,6-bis((aminomethylethyl)amino)-1,3,5-triazin-2-yl)amino)phenyl)azo)-3-oxo-, 2-hydroxy-1,2,3-propanetricarboxylate methanesulfonate