2,7-Dichloro-4,6-dimethoxy-6-methylspiro[benzofuran-2(3H),1-[2]cyclohexene]-3,4-dione
2,7-Dichloro-4,6-dimethoxy-6-methylspiro[benzofuran-2(3H),1-[2]cyclohexene]-3,4-dione ·
2,7-Dichloro-4,6-dimethoxy-6-methylspiro[benzofuran-2(3H),1-[2]cyclohexene]-3,4-dione ·