2H-1,3,2-Oxazaphosphorine, tetrahydro-2-(bis(2-chloroethyl)amino)-3-heptyl-6-methyl-, 2-oxide 78219-99-5 B 800 Tetrahydro-2-(bis(2-chloroethyl)amino)-3-heptyl-6-methyl-2H-1,3,2-oxazaphosphorine 2-oxide