2H-1,3,2-Oxazaphosphorin-2-amine, N,N-bis(2-chloroethyl)tetrahydro-4-methyl-, 2-oxide 2H-1,3,2-Oxazaphosphorine, tetrahydro-2-(bis(2-chloroethyl)amino)-4-methyl-, 2-oxide 4-Methylcyclophosphamide 52663-82-8 B 699 Tetrahydro-2-(bis(2-chloroethyl)amino)-4-methyl-2H-1,3,2-oxazaphosphorine 2-oxide