2-(5-Chlorothiophen-2-yl)quinoline-4-carboxylic acid

1-Ethyl-1H-pyrazole-5-carboxylic acid

1-乙基-1H-吡唑-5-羧酸

4-Bromo-1-methyl-1H-pyrazole-3-carboxylic acid

4-溴-1-甲基-1H-吡唑-3-羧酸

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

5-甲基-1H-吡唑-3-羧酸

4-(4-Nitropyrazol-1-ylmethyl)benzoic acid

5-(4-Chloro-2-nitrophenoxymethyl)furan-2-carboxylic acid

7-Difluoromethyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid

4-Bromo-1,5-dimethyl-1H-pyrazole-3-carboxylic acid

3-Chloro-6-methyl-benzo[b]thiophene-2-carboxylic acid

4-Isobutoxy-benzoic acid hydrazide

3-Isobutoxy-benzoic acid hydrazide