4,4'-[1,6-hexanediylbis(oxy)]bis[benzenamine] dihydrochloride

4,4'-hexa-2,4-diynediyldioxy-di-aniline

对硝基苯酚

1,6-dibromo-2,4-hexadiyne

1-nitro-4-[6-(4-nitrophenoxy)hexa-2,4-diynoxy]benzene