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

5-Ethyl-thiophene-2-carboxylic acid hydrazide

2-(5-Methylthiophen-2-yl)quinoline-4-carboxylic acid hydrazide

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

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