2-(4-iso-Propyl-phenyl)-quinoline-4-carboxylic acid

1-乙基-5-甲基-吡唑-4-甲醛, 1-Ethyl-5-methyl-1H-pyrazole-4-carbaldehyde

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

5-ethyl-thiophene-2-carboxylic acid

5-乙基噻吩-2-甲酸

1-Methyl-4-nitro-1H-pyrazole-3-carboxylic acid

1-Methyl-1H-pyrazole-3,5-dicarboxylic acid

4-Bromo-1-ethyl-1H-pyrazole-5-carboxylic acid

5-(4-Chloro-3-methylphenoxymethyl)furan-2-carboxylic acid

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

5-(3-Chlorophenoxymethyl)-furan-2-carboxylic acid

5-(2-Methoxy-4-propylphenoxymethyl)furan-2-carboxylic acid