Butylhydroxybutylnitrosamine

Butylbutanolnitrosamine; N-Butyl-N-(4-hydroxybutyl)nitrosamine; N-Nitroso-N-butyl-(4-hydroxybutyl)amine; N-Nitrosobutyl-4-hydroxybutylamine; N Nitrosobutyl 4 hydroxybutylamine
A substituted carcinogenic nitrosamine.