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      1.     Products
        Preservative (1-Methylcyclopropene,1-MCP)
        Pyridine derivatives
        Heterocyclic compounds: thiazole, oxazole, pyrimidine et al
        Fluorinated compounds
        Sulfur compounds
        Amino acid,Amino ancohol
        Morpholine, Pyrrolidine and other nitrogenous compounds
        Aniline derivatives
        Benzimidamide derivatives
        Benzoquinone derivatives
        Others
        APIs
        New Products
        New Products .2011
        New Products .2013

          tert-butyl 6- fluoropyridin-3-ylcarbamate
          2-fluoro-5-nitropyridine
          2,3-Difluoropyridine
          6-fluoropyridin-3-amine
          4-Amino-3-fluoropyridine
          2,5-Dichloro Pyridine
          3-Methyl-4-aminopyridine
          tert-butyl 5-aminopyridin-3-yl (isopropyl)carbamate
          5-(piperidin-1-yl)nicotinic acid
          5-(piperidin-1-yl) pyridin-3-amine
          3-Amino-2- bromopyridine
          5-bromopicolinic acid
          6-Hydroxy-5-nitro-2 -picoline
          3,4- Pyridinedicarboxylic acid
          2,6-Pyridinedicarboxylic acid , Pyridine-2,6-dicarboxylic acid; Dipicolinic acid
          2-Methyl-5-nitropyridine
          5-Amino-2-methylpyridine
          4- Dimethylaminopyridine
          2-Methyl-5-bromopyridine
          5-Amino-2-pyridinecarboxylic acid
          4-Nitro-2-picoline N -oxide
          4- NITRO-3-PICOLINE N-OXIDE
          2-Amino-4-picoline
          5-AMINO-2-HYDROXYPYRIDINE
          4-Hydroxy-3-nitropyridine
          2-Bromo-4-nitropyridine
          2-Bromo-4- nitropyridine 1-oxide;2-Bromo-4-nitropyridine N-oxide
          2-Nitropyridine-4-carboxylic acid , 2-Nitroisonicotinic acid
          5-Bromopyridine-2-carboxylic acid
          2-HYDROXY-4-NITROPYRIDINE,4-nitropyridin-2-ol
          6-Bromopicolinic acid,6-Bromo-2- pyridinecarboxylic acid
          6-Bromonicotinic acid,6-Bromo-3-pyridinecarboxylic acid
          2-Bromo-5-methylpyridine
          2-Bromoisonicotinic acid,2-Bromopyridine-4-carboxylic acid
          6- Hydroxynicotinic acid,2-Hydroxy-5-pyridinecarboxylic acid
          2-Bromonicotinic acid; 2- Bromopyridine-3-carboxylic acid
          4-(3-bromo-4-methoxyphenyl)pyridine
          4-(pyridin-4-yl)benzaldehyde
          3-Pyridin-4-yl- benzaldehyde
          4-(4-methoxyphenyl)pyridine
          5-(4-fluorophenyl)picolinic acid
          2-amino-5-nitronicotinic acid
          2-Chloro-4- nitropyridine
          6-methyl nicotinic acid
          2- Mercaptopyridine-3-carboxylic acid
          2-Aminoisonicotinic acid
          2-fluoronicotinic acid
          2-hydroxyisonicotinic acid
          6-aminonicotinic acid
          2-Hydroxynicotinic acid
          2-Aminonicotinic acid
          2-chloronicotinic acid
          2-Chloroisonicotinic acid
          5-Bromonicotinic acid
          5-aminonicotinic acid
          5-Hydroxynicotinic acid
          5-Chloronicotinic acid
          4-aminonicotinic acid
          4-chloronicotinic acid
          4-Hydroxynicotinic acid
          6-chloronicotinic acid
          6-fluoronicotinic acid
          2-Methylnicotinic acid;2-Methylpyridine-3-carboxylic acid
          3-Amino-2-chloro- 6-(trifluoromethyl)pyridine;2-Chloro-6-(trifluoromethyl)pyridin-3-amine
          4-Fluoropyridine hydrochloride
          4-chloropyridin-2-amine
          2-Amino-4,6-dimethylpyridine
          2-amino-4-bromopyridine
          2,6-dibromo-3-nitropyridine
          4-chloropyridine hydrochloride
          4-Pyrrolidinopyridine
          4-Phenoxypyridine
          4-Methoxypyridine
          1-??4-pyridyl??piperazine
          6-(fluoromethyl)pyridine-2-carbaldehyde
          (6-(fluoromethyl)pyridin-2-yl)methanol
          methyl 6- (hydroxymethyl)pyridine-2-carboxylate
          pyridin-4-ol
          2-bromo-6-methylpyridin-3-amine
          2,6-Dimethyl-nicotinic acid
          2,6-DIMETHYL -NICOTINIC ACID ETHYL ESTER
          1-(3-Amino-pyridin-4-yl)-ethanone
          5-Trifluoromethyl-pyridin-2-ol
          2-Bromo-3-methoxy-pyridine
          4-Chloro-pyridine-3-carbaldehyde/4- Chloronicotinaldehyde
          2-Methoxy-pyridin-3-ylamine
          Pyridin-4-yl-acetonitrile
          3-Amino-isonicotinic acid
          4-Amino-nicotinic acid
          3-Chloro-pyridine -4-carbaldehyde/3-chloroisonicotinaldehyde
          2-phenylthiazole
          2-p-tolylthiazole
          2-m-tolylthiazole
          2-o-tolylthiazole
          2-(4-fluorophenyl) thiazole
          2-(4-(trifluoromethyl)phenyl)thiazole
          4-(thiazol-2-yl)phenol
          2-(4-chlorophenyl) thiazole
          2-(4-ethylphenyl)thiazole
          2-bromo-4-phenylthiazole
          Products
        No. Products CAS No. Molecula Formula
        OSC- N002  2- (4-(tert-butoxycarbonyl)piperazin-1-yl)acetic acid 156478-71-6  C11H20N2O4 
        OSC-N003  tert-butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate 896464-16-7  C12H22N2O2 
        OSC-N006  tert-butyl-4-(2-formylphenyl) piperazine-1-carboxylate 174855-57-3  C16H22N2O3 
        OSC-N007  1-N-BOC-4 -CYANOPIPERIDINE 91419-52-2  C11H18N2O2 
        OSC-N009  di- tert-butyl iminodicarbonate; 51779-32-9  C10H19NO4 
        OSC-N010  tert-butyl chloromethyl succinate N/A  C9H15ClO4 
        OSC-N011  MONO-TERT-BUTYL SUCCINATE 15026-17-2  C8H14O4 
        OSC- N012  tert-butyl 3-aminopropylcarbamate 75178-96-0  C8H18N2O2 
        OSC-N014  N-Boc-3 -pyrrolidinone 101385-93-7  C9H15NO3 
        OSC-N015  (3R)-(-)-3- Aminopyrrolidine dihydrochloride 116183-81-4  C4H10N2.2(HCl) 
        OSC-N016  3-(Boc- amino)propyl bromide 83948-53-2  C8H16BrNO2 
        OSC-N018  (R)-3-tert-butoxy-2-aminopropanamide 211755-73-6 ??S?? 614731-01-0 ????  C7H16N2O2 
        OSC-N019  (R)-1-((R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)pyrrolidine-2-carbonyl)pyrrolidine- 2-carboxylic acid 129223-22-9??S??S??144575-00-8 ????  C25H26N2O5 
        OSC-N021  1- Amino-piperidin-2-one 31967-09-6  C5H10N2O 
        OSC-N022  (S)-3-Morpholinecarboxylic acid HCl 106825-79-0  C5H10ClNO3 
        OSC- N024  (R)-2- Hydroxymethylmorpholine-4-carboxylic acid tert-butyl ester 135065-71-3  C10H19NO4 
        OSC-N025  (5R)-3,4,5,6-Tetrahydro-5- phenyl-4(H)-1,4-oxazin-2-one 121269-45-2  C10H11NO2 
        OSC-N026  2-((1,2,4-oxadiazol-3-yl)methyl)isoindoline -1,3-dione 370107-81-6  C11H7N3O3 
        OSC-N027  2-(1,3-dioxoisoindolin-2-yl)acetonitrile 3842-20-4  C10H6N2O2 
        OSC-N029  2-(1,3- dioxoisoindolin-2-yl)acetic acid 4702-13-0  C10H7NO4 
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