4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone 81-14-1 Acetophenone, 4'-tert-butyl-2',6'-dimethyl-3',5'-dinitro- Ethanone, 1-[4-(1,1-dimethylethyl)-2,6-dimethyl-3,5-dinitrophenyl]- Musk ketone NSC15339