SEARCH Articles Figures Tables 1,1 -dichloro-3,5-dioxo-2-methyl 1.1- dichloro-2-methyl 1.1- dichloro-3,5-dioxo 1.1- dichloro-3,5-dioxo-2-propyl 2.4- Dioxo 5-Methyl-2-propyl Methyl propylate