英文别名
(2S,3R)-2,3-dicarbomethoxy spirocyclopropane-1,9'-fluorene;cis-2,3-Dicarbomethoxy-spiro-cyclopropan-1,9'-fluoren;cis-2,3-Dimethoxycarbonyl-spiro-(cyclopropan-1,9'-fluoren);Spiro[cyclopropane-1,9'-fluorene]-2,3-dicarboxylic acid, dimethyl ester, cis-;dimethyl (1S,2R)-spiro[cyclopropane-3,9'-fluorene]-1,2-dicarboxylate