(3-Nitro-[1,2,4]triazol-1-yl)-acetic acid

1-(4-Bromo-3,5-dimethyl-pyrazol-1-ylmethyl)-1 H -pyrazole-3-carboxylic acid

1-(3,5-Dimethyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

1-(4- tert -Butyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

2-(4-Nitro-1H-pyrazol-1-yl)butyric acid

(5-Methyl-4-nitro-2 H -pyrazole-3-sulfonyl)-acetic acid

5-(2-Chloro-5-nitro-phenoxymethyl)-furan-2-carboxylic acid

2-(4-Nitro-pyrazol-1-yl)-propionic acid

4-Bromo-5-ethyl-thiophene-2-carboxylic acid

3-Trifluoromethyl-1H-pyrazole-5-carboxylic acid

5-三氟甲基吡唑-3-甲酸

5-{[4-(Methoxycarbonyl)phenoxy]methyl}furan-2-carboxylic acid