1,5-Pentanediamine, N,N'-diethyl-3-[N-[2-[2-(ethylmethylamino)ethyl]-4-(ethylmethylamino)-2-(1-naphthyl)butyl]formimidoyl]-N,N'-dimethyl-3-(1-naphthyl)- 1-Naphthalenepropylamine, .gamma.,.gamma.'-nitrilodimethylenebis(N-ethyl-.gamma.-[2-(ethylmethylamino)ethyl]-N-methyl- 33366-63-1 NSC171422 WLN: L66J BX2N2&1&2N2&1&1UN1X2N2&1&2N2&1&- BL66J