1-(3-Nitro-benzenesulfonyl)-piperidine-4-carboxylic acid ethyl ester

吡唑并[1,5- a]嘧啶-3-羧酸乙酯, Pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid ethyl ester

2-(4-Nitro-pyrazol-1-yl)-butyric acid ethyl ester

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

5-(2-Ethoxy-phenoxymethyl)-furan-2-carboxylic acid methyl ester

1-(2,6-Dichloro-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

1-(Biphenyl-4-yloxymethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

3-(2,5-Dimethyl-2 H -pyrazol-3-yl)-3-oxo-propionic acid ethyl ester

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

1-(2-Chloro-4-nitro-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

2-(4-Chloro-pyrazol-1-yl)-butyric acid ethyl ester