2-(Bis(2-chloroethyl)amino)-4-hydroxytetrahydro-2H-1,3,2-oxazaphosphorine 2H-1,3,2-Oxazaphosphorine, 2-(bis(2-chloroethyl)amino)-4-hydroxytetrahydro-, 2-oxide 4-Hydroxycyclophosphamide 4-OH-CP 67292-62-0