1-Propylamine, 2-chloro-N,N-bis(2-chloroethyl)-, N-oxide, hydrochloride 2-Chloro-N,N-bis(2-chloroethyl)-1-propylamine N-oxide hydrochloride 98428-12-7 N,N-Bis(2-chloroethyl)-2-chloropropylamine N-oxide hydrochloride