Propidium

3,8-Diamino-5-[3-(diethylmethylaminio)propyl]-6-phenylphenanthridin-5-ium

3,8-diaMino-5-(3-(diethyl(Methyl)aMMonio)propyl)-6-phenylphenanthridin-5-iuM

3-(2,7-Diamino-10-phenyl-9-azoniaphenanthrene-9-yl)propyldiethylmethylammonium