<unk>  (Myleran, GlaxoSmithKline,<unk> ulfex IV, Otsuka America Pharmaceutical, Inc.) is a chemotherapy drug in use since 1959. It is a cell cycle non-specific alkylating antineoplastic agent, in the class of alkyl sulfonates. Its chemical designation is 1,4-butanediol dimethanesulfonate.
Busulfan
Ifosfamide
Vincristine
Carmustine
Lomustine
Cladribine
Melphalan
Ixazomib