4-(4-Chloro-phenyl)-2,4-dioxo-butyric acid methyl ester

(4-Chloro-pyrazol-1-yl)-acetic acid ethyl ester

1-(4-溴-3,5-二甲基吡唑-1-基甲基)-1H-吡唑-3-羧酸甲酯, 1-(4-Bromo-3,5-dimethyl-pyrazol-1-ylmethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

5-(2,3,5-Trimethyl-phenoxymethyl)-furan-2-carboxylic acid methyl ester

2,4-Dioxo-4-thiophen-2-yl-butyric acid methyl ester

甲基 2,4-二羰基-4-(2-噻吩基)丁酸酯

5-(4-Bromo-2-nitro-phenoxymethyl)-furan-2-carboxylic acid methyl ester

2-(5-Methyl-pyrazol-1-yl)-propionic acid methyl ester

2-(5-Cyclopropyl-3-trifluoromethyl-pyrazol-1-yl)-propionic acid methyl ester

1H-Pyrazole-5-carboxylic acid methyl ester

吡唑-3-羧酸甲酯

2-(4-Butyl-phenyl)-cyclopropanecarboxylic acid ethyl ester

(5-Methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid ethyl ester

3-三氟甲基-5-甲基吡唑-1-乙酸乙酯

4-(3,4-Dinitro-pyrazol-1-ylmethyl)-benzoic acid methyl ester

5- m -Tolyloxymethyl-furan-2-carboxylic acid methyl ester

(5-Methyl-3-nitro-pyrazol-1-yl)-acetic acid ethylester

(2-Chloro-phenoxy)-acetic acid ethyl ester