7-Chloromethyl-5-oxo-4,5-dihydro-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid ethyl ester

(2-Methyl-4-nitro-imidazol-1-yl)-acetic acid ethyl ester

(3-Trifluoromethyl-pyrazol-1-yl)-acetic acid ethyl ester

1-(1-Methyl-1 H -pyrazole-4-sulfonyl)-piperidine-3-carboxylic acid ethyl ester

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

2-(4-Bromo-3,5-dimethyl-pyrazol-1-yl)-propionic acid methyl ester

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

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

3-(4-Bromo-2-chloro-phenoxymethyl)-benzoic acid methyl ester

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

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

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

2-(4-Chloro-3,5-dimethyl-pyrazol-1-yl)-propionic acid methyl ester

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

4-氯吡唑-3-甲酸甲酯, 4-Chloro-1 H -pyrazole-3-carboxylic acid methyl ester