中文同义名:
1-环戊烯-1,2-二羧酸酐; 环戊烯-1,2-二甲酸酐; 1-环戊烯-1,2-二羧基酐;
英文同义名:
1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE; 4,5,6,6a-Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione; Cyclopentane-1,2-dicarboxylic anhydride; 5,6-dihydro-4H-cyclopenta[c]furan-1,3-dione; 5,6-dihydro-4H-cyclopenta[c]furan-1,3-quinone; 5,6-Dihydro-1H-cyclopenta[c]furan-1,3(4H)-dione; Cyclopentene-1,2-dicarboxylic acid anhydride; NSC 291644;