[3-(acetyloxymethyl)-1,4-dioxonaphthalen-2-yl]methyl acetate

乙酰氧基乙醛

acetic acid,2-methylpropane-1,3-diol

亚硝基(乙酸甲基)甲胺

丁基-(1-乙酰氧基)丁基-亚硝胺