3-methylideneoxolane-2,5-dione;3-methylenetetrahydrofuran-2,5-dione;3-methylenetetrahydrofuran-2,5-quinone;25300-97-4;2170-03-8;141257-20-7;InChI=1/C5H4O3/c1-3-2-4(6)8-5(3)7/h1-2H;2,5-Furandione, dihydro-3-methylene-;Itaconic acid anhydride;Itaconic anhydride;Methylenesuccinic anhydride;NSC43979;Succinic anhydride, methylene-;3-methylenedihydrofuran-2,5-dione;NSC43972;2-Methylenesuccinic anhydride;Dihydro-3-methylene-2,5-furandione;EINECS 218-518-2;NSC 43979;259926_ALDRICH
3-methylideneoxolane-2,5-dione