| 英文同义词: | methyl 2,4-dioxo-4-(1,3,5-trimethyl-1H-pyrazol-4-yl)butanoate;Methyl 2,4-dioxo-4-(trimethyl-1h-pyrazol-4-yl)butanoate;1H-Pyrazole-4-butanoic acid, 1,3,5-trimethyl-α,γ-dioxo-, methyl ester;Methyl 2,4-Dioxo-4-(1,3,5-trimethyl-4-pyrazolyl)butanoate;Methyl 1,3,5-trimethyl-α,γ-dioxo-1H-pyrazole-4-butanoate;Methyl 1,3,5-trimethyl-α,γ-dioxo-1H-pyrazole-4-butanoate |