3-[4-[2-(2-oxopropylamino)ethyl]phenyl]prop-2-enoic acid

3-Ethylpentanedioic acid

2-methyl-2-(2-methylpropyl)-1,3-dioxane-4,6-dione

4-phenylmethoxypenta-2,4-dienoic acid

二硝甲烷