B-516

Didechlorocyclophosphamide

N,N-diethylcyclophosphamide

Tetrahydro-2-diethylamino-2H-1,3,2-oxazaphosphorine 2-oxide

Tetrahydro-N,N-diethyl-2H-1,3,2-oxazaphosphorin-2-amine2-oxide