1-(2-oxopropyl)pyrrolidine-2,5-dione

1-(2,2-dimethylpropanoyl)pyrrolidine-2,5-dione

5-oxo-3,4-dihydropyrrol-2-olate

1-prop-2-enylpyrrolidine-2,5-dione

N-乙酰基琥珀酰亚胺