78850-57-4 LU 16-022 N-(2-Chloroethyl)-N'-(5-(dimethylamino)-4-methyl-2,2-diphenylpentyl)-N-nitrosourea Urea, N-(2-chloroethyl)-N'-(5-(dimethylamino)-4-methyl-2,2-diphenylpentyl)-N-nitroso-