2-(4-Chloro-phenyl)-3-methylquinoline-4-carboxylic acid

6-Bromo-3-methyl-2-thiophen-2-ylquinoline-4-carboxylic acid

6-Bromo-2-(4-ethoxyphenyl)quinoline-4-carboxylic acid

6-Bromo-2-(2-chlorophenyl)quinoline-4-carboxylic acid

5-(2-Methyl-4-nitrophenyl)furan-2-carbaldehyde

5-(2-Chloro-4-nitro-phenyl)-furan-2-carbaldehyde

5-(3,4-Dichlorophenoxymethyl)-furan-2-carbaldehyde

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

1-乙基-1H-吡唑-5-羧酸

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

4-溴-5-硝基-1H-吡唑-3-甲酸

1-Methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid

1-甲基-3-三氟甲基-5-吡唑甲酸