2H-1,3,2-Oxazaphosphorine, tetrahydro-2-(bis(2-chloroethyl)amino)-6-hexyl-4-methyl-, 2-oxide 78220-00-5 B 785 Tetrahydro-2-(bis(2-chloroethyl)amino)-6-hexyl-4-methyl-2H-1,3,2-oxazaphosphorine 2-oxide