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

5-Methyl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid ethyl ester

3-(4-Chloro-pyrazol-1-yl)-2-methyl-propionic acidmethyl ester

3-(2,6-Dichloro-phenoxymethyl)-benzoic acid methyl ester

1-(4-Bromo-2-chloro-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

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

1-Phenoxymethyl-1 H -pyrazole-3-carboxylic acid methyl ester

2-(4-溴-1H-吡唑-1-基)丁酸乙酯, 2-(4-Bromo-pyrazol-1-yl)-butyric acid ethyl ester

4-(4-Methyl-2-nitro-phenoxymethyl)-benzoic acid methyl ester

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

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