China (r,s)-2-Amino-3-[3-(carboxymethoxy)-5-methyl-isoxazol-4-yl]-propionic Acid, Sesquihydrate Suppliers, China (r,s)-2-Amino-3-[3-(carboxymethoxy)-5-methyl-isoxazol-4-yl]-propionic Acid, Sesquihydrate Manufacturers.