4-Hydroxy-3-Nitro Acetophenone




5-(4-Methyl Phenyl)-Thiophene-2-Carboxylic Acid

5-(4-Methoxy Phenyl)-Furan-2-Carboxylic Acid


5-(4-Methyl Phenyl)-Furan-2-Carboxylic Acid

5-(4-Methoxy Phenyl)Thiophene-2-Carboxylic Acid

5-(3-Methyl Phenyl)-Thiophene-2-Carboxylic Acid
