γ-[p-N-Di(2-chloroethyl)aminophenyl]butyryl chloride

N,N-bis(2-chloroethyl)-4-(3-isocyanatopropyl)aniline

4-{4-[双(β-羟乙基)氨基]苯基}丁酸甲酯

苯丁酸氮芥