1H-Cyclopenta[c]furan-1,3(3aH)-dione, tetrahydro-
1,2-Cyclopentanedicarboxylic anhydride
Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione
1,2-Cyclopentanedicarboxylic acid anhydride
NSC 159314
Tetrahydrocyclopenta[c]furan-1,3-dione
4,5,6,6a-Tetrahydro-3aH-cyclopenta[c]furan-1,3-dione
2,4,5,6,3a,6a-Hexahydro-2-oxapentalen-1,3-dione