With our excellent administration, strong technical capability and strict excellent control method, we carry on to offer our clients with responsible good quality, reasonable costs and great companies. We intention at becoming considered one of your most responsible partners and earning your pleasure for (2R)-2-Hydroxy-4-Phenylbutanoic Acid, Molecular Formula C15H21NO4, Weight 167.21, CAS 134523-03-8,Molecular Formula C8H9NO2. For additional queries or should you might have any question regarding our goods, make sure you do not hesitate to call us. The product will supply to all over the world, such as Europe, America, Australia,Argentina, Niger,Algeria, Argentina.We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, let us work together to get success.