Synonyms: 5-endo-(Ethoxycarbonyl)endothall;5-Ethyl 7-oxabicyclo(2.2.1)heptane-2,3,5-tricarboxylate (2-exo,3-exo,5-endo)-;7-Oxabicyclo(2.2.1)heptane-2,3,5-tricarboxylic acid, 5-ethyl ester, (2-exo,3-exo,5-endo)-;AC1L55XO;LS-98764;(1R,2R,3S,4S,5S)-5-ethoxycarbonyl-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid;127331-49-1