Synonyms: Succinicanhydride, 2,2-dimethyl- (6CI,7CI,8CI); Succinic anhydride, a,a-dimethyl- (4CI); 2,2-Dimethylsuccinic anhydride; 3,3-Dimethyl-3,4-dihydro-2,5-furandione;3,3-Dimethyldihydrofuran-2,5-dione; 3,3-Dimethyltetrahydrofuran-2,5-dione;3,4-Dihydro-3,3-dimethylfuran-2,5-dione; Dihydro-3,3-dimethyl-2,5-furandione; a,a-Dimethylsuccinic anhydride