CNSHYL provide services for producing chiral compounds and pharmaceutical intermediates and fine chemicals.            In many respects, chiral compounds have been regarded as special entities within the fine chemical community. Our companies unlock the rich source of chirality contained in naturally occurring carbohydrates. Such as, chiral building blocks, chiral synthons, chiral auxiliaries.We supplying our products to many pharmaceutical companies, including:     Chiral pool. chiral pool includes amino acids, carbohydrates, and hydroxy acids among others.      (S)-2-Chloropropionic acid, (R)-2-hydroxy-3-phenylpropionic acid,      L-Diaminopropionic acid hydrochloride, ect  Resolution of racemates.      D-Malic acid ,R-(-)-Mandelic acid,ect. Chiral auxiliaries, chiral synthons, chiral reagents, chiral catalysts,asymmetric synthesis.  D-Phenylalaninol, S-4-Phenyl-2-oxazolidinone, S-3-Hydroxy--Butyrolactone,ect.   Pharmaceutical intermediates and fine chemicals. 1-Methylguanidine hydrochloride, 1-Benzyl-4-piperidone, 4-(4-Nitrophenyl)butyric acid, ect.         Under the strict quality control our custom and toll manufacturing capability ranges from a laboratory production to commercial production. we will be able to meet a variety of your needs