英文别名3-(Carboxymethyl)-1,2,4-cyclopentanetricarboxylic acid 1,4:2,3-dianhydride; 1-carboxymethyl-2,3,5,cyclopentanetricarboxylicacid-2,6:3,5-dianhydride; Tetrahydro-1H-5,9-Methanopyrano[3,4-d]oxepine-1,3,6,8(4H)-tetraone; 4,10-Dioxatricyclo[6.3.1.02,7]dodecane-3,5,9,11-tetrone; 5,9-Methano-1H-pyrano[3,4-d]oxepin-1,3,6,8(4H)-tetrone, tetrahydro-