| ethanesulfonamide, 2-((((2-chloroethyl)nitrosoamino)carbonyl)amino)-n-ethyl-n-p |
| 1-(2-chloroethyl)-3-(2-(n-ethyl-n-propylaminosulfonyl)ethyl)-1-nitrosour ea |
| 2-((((2-chloroethyl)nitrosoamino)carbonyl)amino)-n-ethyl-n-propylethanes ulfo |
| 2-((((2-chloroethyl)nitrosoamino)carbonyl)amino)-n-ethyl-n-propyl-ethanesulfonamid |
