1,4-Bis(2-chloroethyl)-1lambda~5~,4lambda~5~-diazabicyclo[2.2.1]heptane 1,4-Diazoniabicyclo[2.2.1]heptane, 1,4-bis(2-chloroethyl)-( )(MF1) 15567-82-5 (DICHLORIDE SALT) AIDS-156189 AIDS156189 NSC261108 (DICHLORIDE SALT) {1,4-Diazoniabicyclo[2.2.1]heptane,} 1,4-bis(2-chloroethyl)-, dichloride ( )(MF1)