4-(2,5-Dimethoxy-phenyl)-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester

3-(4-Bromo-3,5-dimethyl-pyrazol-1-yl)-propionic acid methyl ester

4-(1,5-Dimethyl-1 H -pyrazol-4-yl)-2,4-dioxo-butyric acid methyl ester

5-(4-Difluoromethoxy-phenyl)-1 H -pyrazole-3-carboxylic acid methyl ester

4-(3-Bromo-phenyl)-2,4-dioxo-butyric acid methyl ester

2,4-二氧代-4-(3-溴苯基)丁酸甲酯

1-(4-Bromo-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

3-(3-Methyl-4-nitro-pyrazol-1-yl)-propionic acid methyl ester

(4-Chloro-3,5-dimethyl-pyrazol-1-yl)-acetic acid ethyl ester

2-Chloromethyl-2 H -pyrazole-3-carboxylic acid methyl ester

2-(2,4-Difluoro-phenoxymethyl)-benzoic acid methyl 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