1,3-Propanediamine, N-(5-methyl-9-(phenylmethoxy)-6H-pyrido(4,3-b)carbazol-1-yl)- 74861-82-8 N-(5-Methyl-9-(phenylmethoxy)-6H-pyrido(4,3-b)carbazol-1-yl)-1,3-propanediamine