1,3-二氢-3-羟基-3-(2-氧代丙基)-2H-吲哚-2-酮

2-(3-oxo-1-phenylbutyl)indene-1,3-dione

5,5,5-trichloro-4-hydroxypentan-2-one

乙酰乙酸叔丁酯

4-dimethylamino-3-dimethylaminomethyl-butan-2-one