Chlorambucil - 4-[p-[Bis(2-chloroethyl)amino]phenyl]butyric Acid; 4-[Bis(2-chloroethyl)amino]benzenebutanoic Acid; 4-[p-[Bis(2-chloroethyl)amino]phenyl]butyric Acid;
Chlorambucil EP Impurity B - 4-[4-[(2-Chloroethyl)amino]phenyl]butanoic Acid ; 4-[(2-Chloroethyl)amino]benzenebutanoic Acid;
Chlorambucil EP Impurity E - 4-(4-((2-((4-(4-(Bis(2-chloroethyl)amino)phenyl)butanoyl)oxy)ethyl)(2-chloroethyl)amino)phenyl)butanoic acid ;