英文别名methyl 4-(4-methylphenyl)-2,4-dioxobutanoate; 2,4-Dioxo-4-p-tolyl-butyric acid methyl ester; p-toluylpyruvic acid methyl ester; methyl ester of 4-methylbenzoylpyruvic acid; Benzenebutanoic acid, 4-methyl-α,γ-dioxo-, methyl ester; methyl 2,4-dioxo-4-p-tolylbutanoate; Methyl 4-methyl-α,γ-dioxobenzenebutanoate; 2,4-diketo-4-(4-methylphenyl)butyric acid methyl ester; 4-(4-methylphenyl)-2,4-dioxobutanoic acid methyl ester 
