3,3',3'',3'''-(乙烯二次氮基)四丙腈

N,N'-乙烯二苯磺酰胺

N-(2-aminoethyl)benzenesulfonamide

N'-[amino-(4-methoxyphenyl)phosphinothioyl]ethane-1,2-diamine

4,5-二氢-2-(2-噻吩)-1H-咪唑