2-(bis(2-chloroethyl)amino)-3H-benzo[d][1,3,2]thiazaphosphole 2-oxide

2-(bis(2-chloroethyl)amino)-1,3-dihydro-[1,3,2]diazaphospholo[4,5-b]pyridine 2-oxide

2-chloro-N-(2-chloroethyl)-N-[chloro(phenoxy)phosphoryl]ethanamine

N,N-bis(2-chloroethyl)-2-oxo-6-(trifluoromethyl)-1,3,2λ⁵-oxazaphosphinan-2-amine

N,N-bis(2-chloroethyl)-2-oxo-3,4-dihydro-1,3,2λ⁵-benzoxazaphosphinin-2-amine