ethyl N-(2-amino-2-methylpropyl)carbamate

2-amino-1-(dimethylsulfamoylamino)-2-methylpropane

1-N-boc-2-甲基-1,2-丙二胺

2-甲基-N1-(4-硝基苯基)-1,2-丙二胺

4-[(2-氨基-2-甲基丙基)氨基]-苯甲腈