Fluorine chemical refrigerant series
Intermediate series
5-Methylisoxazole-4-Carboxylic Acid(Leflunomide intermediate )
2-Methyl-4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylic Methyl Ester-1,1-Dioxide (Piroxicam, Meloxicam intermediate )