2,2-二甲基-3-氧代-3-苯基丙酸乙酯

2,2-Dimethyl-4-oxo-4-phenyl-3-[(Z)-trimethylsilanyl-imino]-butyric acid ethyl ester

ethyl 2-benzoyl-3-methylbutanoate

苯甲酸萘酚酯

1-苯基-1,3-丁二酮