1,3-OXATHIOLANE,2-ETHYL,2-METHYL 1,3-oxathiolane, 2-ethyl-2-methyl- 2-ethyl-2-methyl-1,3-oxathiolane InChI=1/C6H12OS/c1-3-6(2)7-4-5-8-6/h3-5H2,1-2H