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NA酸酐 , 双环[2.2.1]庚-5-烯-2,3-二羧酸酐 , 内次甲基四氢苯酐 , 双环[2.2.1]-5-庚烯-2-酸酐 , 5-降冰片烯-2,3-二酸酐 , 内亚甲基四氢苯酐 , 纳迪克酸酐 , 5-降冰片烯-2,3-二羧酸酐 , 双环[2.2.1]庚-5-烯-2-酸酐 , 降冰片烯二酸酐, EINECS 212-557-9, Nadic Anhydride, 3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione, cis-endo-5-Norbornene-2,3-dicarboxylic anhydride, MFCD00151106, 3,6-Endomethylene-1,2,3,6-tetrabydro-cis-phthalic Anhydride, exo-3,6-Methylene-1,2,3,6-tetrahydrophthalic anhydride, 4-Oxatricyclo[5.2.1.0]dec-8-ene-3,5-dione, Bicyclo[2.2.1]-5-heptene-2,3-dicarboxylic Anhydride, 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-, 3,6-Endomethylene-D4-tetrahydrophthalic Anhydride, 3,6-Endomethylene-δ4-tetrahydrophthalic anhydride, 3aa,4,7,7aa-Tetrahydro-4a,7a-methanoisobenzofuran-1,3-dione, endo-cis-Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic Anhydride, Himic anhydride