1,3(2H,4H)-Pyrimidinedipentanaminium, N,N,N',N'-tetraethyl-6-methyl-N,N'-bis((2-nitrophenyl)methyl)-2,4-dioxo-, dibromide 1,3-Bis(omega-(diethyl-ortho-nitrobenzylammonio)pentyl)-6-methyluracil dibromide 220444-51-9 Agent No. 547 C 547 CCRIS 8941