2-(3-Nitro-1H-pyrazol-1-yl)acetamide

1,4,7,10-四(氨基羰甲基)-1,4,7,10-四氮杂环十二烷

2，6-哌嗪二酮

1,4,8,11-四(氨甲酰基甲基)-1,4,8,11-四氮杂环十四烷

2-(6-chloro-2-oxo-4-phenyl-4H-3,1-benzoxazin-1-yl)acetamide