1,3-Propanediamine, N,N-diethyl-N'-(5-methyl-9-(phenylmethoxy)-6H-pyrido(4,3-b)carbazol-1-yl)- 72238-01-8 N,N-Diethyl-N'-(5-methyl-9-(phenylmethoxy)-6H-pyrido(4,3-b)carbazol-1-yl)-1,3-propanediamine