1,4-dibromo-8,8-dimethyl-6,10-dioxaspiro[4.5]decane 6,10-dioxaspiro[4.5]decane, 1,4-dibromo-8,8-dimethyl- InChI=1/C10H16Br2O2/c1-9(2)5-13-10(14-6-9)7(11)3-4-8(10)12/h7-8H,3-6H2,1-2H