1-(3-硝基苯基)哌啶

5,5-二乙氧基-1-戊醇

4-[4,6-bis(4-oxobutyl)-1,3,5-trioxan-2-yl]butanal

4,4',4'',4'''-(6,6'-(propane-1,3-diyl)bis(1,3,5-trioxane-6,4,2-triyl))tetrabutanal

4,4',4'',4'''-(6,6'-((6-(4-oxobutyl)-1,3,5-trioxane-2,4-diyl)bis(propane-3,1-diyl))bis(1,3,5-trioxane-6,4,2-triyl))tetrabutanal