1,3-Propanediamine, N,N-bis(2-chloroethyl)-N'-(6-methoxybenzo(b)(1,10)phenanthrolin-7-yl)-, dihydrochloride, dihydrate 38915-65-0 7-((3-(Bis(2-chloroethyl)amino)propyl)amino)-6-methoxybenzo(b)(1,10)phenanthroline 2HCl 2H2O ICR 425