1,2,3,4-Tetrahydro-9-((3-((2-chloroethyl)ethylamino)propyl)amino)acridine 2HCl hemihydrate 1,3-Propanediamine, N-(2-chloroethyl)-N-ethyl-N'-(1,2,3,4-tetrahydro-9-acridinyl)-, dihydrochloride, hemihydrate 78218-20-9 ICR 360