1,2-Ethanediamine, N-(6-butyl-6,7-dihydro-5H-indeno(5,6-d)-1,3-dioxol-5-yl)-N,N',N'-trimethyl- 124673-07-0 2-(n-Butyl)-1-(N-methyl-N-(2-(N',N'-dimethylamino)ethyl)amino)-5,6-methylenedioxyindane MDI-D