3,3-dimethyl-4-(2-methylprop-1-enyl)dioxetane

trans-2,5-dimethyl-2-hydroperoxy-5-methoxy-3-hexene

(4-nitrophenyl)methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate

2,5-dibromo-2,5-dimethylhexane