1-[6-(2,5-dimethylpyrrol-1-yl)hexyl]-2,5-dimethylpyrrole

4-methyl-N-[6-[(4-methylphenyl)sulfonylamino]hexyl]benzenesulfonamide

N,N'-二-n-丙基六亚甲基二胺

N,N'-dihexyl-N,N'-dimethylhexane-1,6-diamine oxide

N,N'-dimethyl-N,N'-dioctylhexane-1,6-diamine oxide