肌酐

2-[(2Z)-5-bromo-2-(4-methylphenyl)sulfonyliminopyridin-1-yl]acetamide

1,4,7,10-四(氨基羰甲基)-1,4,7,10-四氮杂环十二烷

氯乙腈

2，6-哌嗪二酮