2-(2-甲基-1H-吡咯-1-基)乙胺

2-(2-呋喃基)-4,5-二氢-1H-咪唑

N,N'-di(butan-2-yl)ethane-1,2-diamine

N,N'-bis(4-methylpentan-2-yl)ethane-1,2-diamine

N,N'-dicyclohexylethane-1,2-diamine