78850-51-8 LU 16-035 N-(2-Chloroethyl)-N'-(5-(dimethylamino)-2,2-bis(4-fluorophenyl)pentyl)-N-nitrosourea Urea, N-(2-chloroethyl)-N'-(5-(dimethylamino)-2,2-bis(4-fluorophenyl)pentyl)-N-nitroso-