4-Methyl-2- o -tolylamino-thiazole-5-carboxylic acid ethyl ester

1-Methanesulfonyl-1 H -pyrazole-3-carboxylic acidmethyl ester

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

(3,5-Dimethyl-pyrazol-1-yl)-acetic acid ethyl ester

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

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

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

2-(4-Bromo-pyrazol-1-yl)-propionic acid methyl ester

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

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

1-甲基吡唑-3-甲酸甲酯, 1-Methyl-1 H -pyrazole-3-carboxylic acid methyl ester