Synonyms: NSC12444;MLS002638265;STK265282;5-oxo-4-oxatricyclo[4.2.1.03,7]nonane-9-carboxylic acid;AC1Q5TJU;AC1L5D3E;MolPort-000-860-909;HMS3080M07;3, hexahydro-2-oxo-, stereoisomer;AR-1G9294;NSC-12444;NSC167451;NSC238004;AKOS003350028;NSC-167451;NSC-238004;SMR001547754;NORBORNANEDICARBOXYLIC ACID, Y-LACTONE;AK-918/43403712;Norbornanedicarboxylic acid, 5-hydroxy-, gamma-lactone;NORBORNANEDICARBOXYLIC ACID, 5-HYDROXY-, Y-LACTONE;5-Oxo-4-oxa-tricyclo[4.2.1.03,7]nonane-9-carboxylic acid;5-oxo-4-oxatricyclo[4.2.1.0~3,7~]nonane-9-carboxylic acid;2-oxohexahydro-2H-3,5-methanocyclopenta[b]furan-7-carboxylic acid;3, hexahydro-2-oxo-, (3.alpha.,3a.beta.,5.alpha.,6a.beta.,7S*)-;4582-20-1;5078-80-8