4-[2-(2-bromoethylimino)hydrazinyl]benzonitrile

1-(4,5-dihydro-1,3-thiazol-2-yl)-1,3-dimethylthiourea

2-(2-bromoethyl)-1-nitroguanidine

N-(2-溴乙基)甲烷磺酰胺

1-(2-bromoethyl)-3-phenylurea