| Synonyms: | 4,5,6,7-Tetrahydro-4,7-ethanoisobenzofuran-1,3-dione;Bicyclo2.2.2üoct-2-ene-2,3-dicarboxylic anhydride, 98%;4,7-Ethanoisobenzofuran-1,3-dione, 4,5,6,7-tetrahydro-;(1s,7s)-4-oxatricyclo[5.2.2.02,?]undec-2(6)-ene-3,5-dione;Bicyclo[2.2.2]oct-2-ene-2,3-dicarboxylic anhydride |