英文别名
dimethyl 2-endo-3-exo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7-oxabicyclo<2.2.1>hept-5-ene-2,3-dicarboxylate;dimethyl 2-endo-3-endo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7-oxabicyclo<2.2.1>hept-5-ene-2,3-dicarboxylate;dimethyl 2-endo-3-endo-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate