3-氧-4-苯基-丁 酸乙酯; 3-氧代-4-苯基丁酸乙酯; 4-苯基乙酰乙酸乙酯; 乙基4-苯基-乙酰乙酸酯; 3-羰基-4-苯基-丁酸乙酯/4-苯基乙酰乙酸乙酯; 3-羰基-4-苯基-丁酸乙酯; 苯乙酰乙酸乙酯;

3-OXO-4-PHENYL-BUTYRIC ACID ETHYL ESTER; 3-keto-4-phenyl-butyric acid ethyl ester; ethyl 3-oxo-4-phenylbutanoate; ethyl 3-oxo-4-phenyl-butanoate; 4-Phenyl-3-oxobutanoic acid ethyl ester; Ethyl 4-phenylacetoacetate; Benzenebutanoic acid, b-oxo-, ethyl ester; b-Oxo-benzenebutanoic acid ethyl ester;