1,3-Propanediaminium, N-(2-((2,4-dinitrophenyl)amino)ethyl)-N,N,N',N',N'-pentamethyl- 23251-46-9 N,N,N-Trimethyl-N',N'-dimethyl-N'-(beta-2,4-dinitroanilinoethyl)-1,3-diammoniumpropane N,N,N-Trimethyl-N',N'-dimethyl-N'-(beta-2,4-dinitroanilinoethyl)-1,3-diammoniumpropane dibromide Tmdm-DNA