3-(4-溴苯基)-1-(2-氯乙基)脲

N-(2-氯乙基)-N'-(3,4-二氯苯基)-脲

1-iodo-2-isocyanatoethane

1-(4-叔丁基苯基)-3-(2-氯乙基)脲

1,3-恶唑烷-2-亚基丙二腈