| Synonym | 2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride, 2,3,3',4'-Tetracarboxydiphenyl oxide dianhydride, 4-[(1,3-Dihydro-1,3-dioxo-5-isobenzofuranyl)oxy]-1,3-isobenzofurandione, 3,4'-Oxydiphthalic Anhydride, 1,3-Isobenzofurandione, 4-[(1,3-dihydro-1,3-dioxo-5-isobenzofuranyl)oxy]-, 4-((1,3-Dioxo-1,3-dihydroisobenzofuran-5-yl)oxy)isobenzofuran-1,3-dione, 2,3,3',4'-Diphenylether tetracarboxylic dianhydride (a-ODPA), 3,4', 4-[(1,3-Dihydro-1,3-dioxo-5-isobenzofuranyl)oxy]-1,3-isobenzofurandione |
