| 英文名称: | | 7-oxabicyclo(2.2.1)heptane-2,3,5-tricarboxylic acid, 5-ethyl ester, (2-exo,3-ex | | 5-endo-(ethoxycarbonyl)endothall | | 5-tricarboxylate (2-exo,3-exo,5-endo)-5-ethyl 7-oxabicyclo(2.2.1)heptane-3 | | 5-tricarboxylic acid,5-ethyl ester, (2-exo,3-exo,5-endo)-7-oxabicyclo(2.2.1)heptane-3 |
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