N-Trifluoroacetyl 12-aminododecanoic acid

(氨基羰基)(甲基)氨基]乙酸

N,N-双(3,4-二氯苯基)脲

3-(3,4-dichlorophenyl)-1-methylimidazolidine-2,4-dione

1,3-双(4-氯苯基)尿素