[1-甲基-2-(4'-丁酸乙酯基)-5-N, N-二(2'-羟基乙基)]-1H-苯并咪唑

5-[双(2-氯乙基)氨基]-1-甲基-1H-苯并咪唑-2-丁酸甲酯

isopropyl 4-(5-bis(2-hydroxyethyl)amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate

bendamustine isopropyl ester

N-甲基-2,4-二硝基苯胺