1,4-Butanediamine, N1,N4-bis(3-aminopropyl)-, hydrochloride (1:4)
1,4-Butanediamine, N,N′-bis(3-aminopropyl)-, tetrahydrochloride
Spermine hydrochloride
Spermine tetrahydrochloride
N,N′-Bis(3-aminopropyl)-1,4-butanediamine tetrahydrochloride
1,5,10,14-Tetraazoniatetradecane tetrachloride