5001-31-0 N-(2-Chloroethyl)-N-(2-fluoroethyl)phosphoramidic dichloride NSC80760 Phosphoramidic dichloride, N-(2-chloroethyl)-N-(2-fluoroethyl)- Phsophoramidic dichloride, (2-chloroethyl)(2-fluoroethyl)- WLN: OPGGN2G2F