6-Bromo-2-(5-methylthiophen-2-yl)quinoline-4-carboxylic acid

4-Nitro-1H-pyrazole-3-carboxylic acid

4-硝基-3-吡唑甲酸

1-Ethyl-4-nitro-1H-pyrazole-5-carboxylic acid

(5-Methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid

(5-甲基-3-(三氟甲基)吡唑-1-基)乙酸

3-Methoxy-4-nitro-1H-pyrazole-5-carboxylic acid

5-(4-sec-Butylphenoxymethyl)furan-2-carboxylic acid

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

3-Propoxy-benzoic acid hydrazide

5-Ethyl-thiophene-2-carboxylic acid hydrazide

2-Pyridin-2-ylquinoline-4-carboxylic acid hydrazide

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