英文别名4,10-Dioxatricyclo[5.2.1.0]dec-8-ene-3,5-dione; 3,6-Endoxo-1,2,3,6-tetrahydrophthalic Anhydride; 3,6-oxo-1,2,3,6-tetrahydrophthalic anhydride; 4,10-Dioxa-tricyclo[5.2.1.0]dec-8-ene-3,5-dione; 4,10-dioxatricyclo[5.2.1.0(2,6)]dec-8-ene-3,5-dione; 7-Oxabicyclo[2.2.1]-5-heptene-2,3-dicarboxylic Anhydride; 3a,4,7,7a-Tetrahydro-4,7-epoxy-1,3-isobenzofurandione; 4,10-Dioxatricyclo[5.2.1.02,6]decane-8-ene-3,5-dione; 7-Oxabicyclo[2.2.1]heptane-5-ene-2,3-dicarboxylic anhydride; 7-Oxanorborna-2-ene-5,6-dicarboxylic anhydride 
