1,2-Ethanediamine, N,N-diethyl-N'-(1-naphthalenylmethyl)- 50341-69-0 BRN 2731411 Ethylenediamine, N,N-diethyl-N'-(1-naphthylmethyl)- N,N-Diethyl-N'-(1-naphthalenylmethyl)-1,2-ethanediamine N-(2-Dietilamminoetil)-1-naftilmetilammina [Italian]