trans-3,6-bis(3-benzoylpropyl)-1,2,4,5-tetroxane

cis-3,6-bis(3-benzoylpropyl)-1,2,4,5-tetroxane

4-苯甲酰基丁酸

4-nonyl-1-phenyl-2,3,5,6,11-pentaoxabicyclo[5.3.1]undecane

1-phenyl-2,3,5,6,11-pentaoxa-4-exo-(3-benzoylpropyl)bicyclo[5.3.1]undecane