SIYANG Biochemical Products Co., Ltd.

Main products: Active Pharmaceutical Ingredient,Derivates of Piperidine,Derivates of Pyridine,Benzodiazepine derivates,Intermediates of Acotiamide HCL

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Company Name:Siyang Liaoning Biochemical Products Co. Ltd
Tel:15221114306
Fax:86-417-4890038
Email:yang@sy-biochem.info
WebSite:
Product Total:561
CB Index:58
Nationality:CHINA
      SIYANG Biochemical Products Ltd. is a subsidiary of the SIYANG Group, which was established in 1993 as part of the SIYANG Offset-Printing Machinery Manufacturing Ltd. The company has professional manufacturing capacity, equipped with R&D section, laboratory, manufacturing plants, domestic sales company, import and export companies as an integrated limited company. SYANG is specialized in producing high quality cosmetic, feed, food and pharmaceutical ingredients, additives and intermediates. The company is located in China's Bohai Sea - Liaoning Free Trade Zone, the products are exported to Europe, America, Southeast Asia, Africa and other countries.
Product Name MF CAS Details
2,4,6-trimethylbenzene-1,3,5-triol C9H12O3 4463-03-0 Details
(1S)-4,5-Dimethoxy-1-[(methylamino)methyl]benzocyclobutane hydrochloride C12H18ClNO2 866783-13-3 Details
2-formylpyridine C6H5NO 1121-60-4 Details
4-Hydroxypiperidine C5H11NO 5382-16-1 Details
1-Methyl-Piperidine-3-Carboxylic Acid Methyl Ester C8H15NO2 1690-72-8 Details
3-N-Boc-Aminoazetidine hydrochloride C8H17ClN2O2 217806-26-3 Details
1R)-2-[2-(4-nitrophenyl)ethylamino]-1-phenylethanol,hydrochloride C16H18N2O3 521284-21-9 Details
10H-spiro[acridine-9,9'-fluorene] C25H17N 92638-81-8 Details
3-(Methylsulfonamido)benzaldehyde C8H9NO3S 55512-05-5 Details
(S)-Ethyl piperidine-3-carboxylate C8H15NO2 37675-18-6 Details
4-Amino-3,5-dichloroacetophenone C8H7Cl2NO 37148-48-4 Details
(2-Bromoethyl)benzene C8H9Br 103-63-9 Details
4-Amino-1-benzylpiperidine C12H18N2 50541-93-0 Details
4-Allylpyrocatechol C9H10O2 1126-61-0 Details
4-Hydrazinobenzene-1-sulfonamide hydrochloride C6H10ClN3O2S 17852-52-7 Details
3-Chloro-5,6-diphenyl-1,2,4-triazine C15H10ClN3 34177-11-2 Details
1-Cbz-2-Piperidinecarboxylic Acid. C14H17NO4 71170-88-2 Details
1-(2-methylsulfanylphenyl)ethenone C9H10OS 1441-97-0 Details
2-Oxazolidinone, 5-(2,2-diMethyl-4H-1,3-benzodioxin-6-yl)-, (5R)- C13H15NO4 452339-73-0 Details
2-Benzyloxyethanol C9H12O2 622-08-2 Details
(3-methyloxetan-3-yl)methanol C5H10O2 3143-02-0 Details
5-Bromo-2-nitropyridine C5H3BrN2O2 39856-50-3 Details
(S)-3-AMINOPIPERIDINE-2-ONE C5H10N2O 34294-79-6 Details
(1-methylpiperidin-2-yl)methanol C7H15NO 20845-34-5 Details
(1R,2R)-2-(3,4-difluorophenyl)cyclopropane-1-carboxamide C10H9F2NO 1006376-62-0 Details
1-Bromo-9H-carbazole C12H8BrN 16807-11-7 Details
(R)-2-[(4-Aminophenethyl)amino]-1-phenylethanol C16H21ClN2O 521284-22-0 Details
1-(4,6-Dichloro-5-pyrimidinyl)ethenone C6H4Cl2N2O 60025-06-1 Details
(2E)-4-(1-piperidinyl)-2-butenoic acid hydrochloride C9H16ClNO2 197892-69-6 Details
4-Pyridinecarboxaldehyde C6H5NO 872-85-5 Details
2-Chloro-6-fluoro-N-hydroxybenzenecarboximidoyl chloride C7H4Cl2FNO 51088-25-6 Details
1-Boc-piperidine-4-carboxaldehyde C11H19NO3 137076-22-3 Details
1-Benzylpiperidin-4-one oxime C12H16N2O 949-69-9 Details
1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine C7H10N2 71257-38-0 Details
3-carbazol-9-yl-9H-carbazole C24H16N2 18628-07-4 Details
3-(Benzyloxy)benzenesulfonyl chloride C13H11ClO3S 162711-45-7 Details
1-Boc-Piperidine-4-carboxylic Acid C11H19NO4 84358-13-4 Details
1-(2-Bromoethoxy)-4-nitrobenzene C8H8BrNO3 13288-06-7 Details
(S)-1-Benzyl-3-Pyrrolidinol C11H15NO 101385-90-4 Details
4-oxocyclohexanecarboxylic acid C7H10O3 874-61-3 Details
4,4,4-Trifluoro-1-(4-methylphenyl)butane-1,3-dione C11H9F3O2 720-94-5 Details
3-Bromo-4-fluorobenzaldehyde C7H4BrFO 77771-02-9 Details
1-methylimidazol-2-amine C4H7N3 6646-51-1 Details
1-(3-methoxy-4-phenylmethoxyphenyl)ethanone C16H16O3 1835-11-6 Details
2-(2-Pyridinyl)phenol C11H9NO 33421-36-2 Details
(1-methylpiperidin-4-yl)methanol C7H15NO 20691-89-8 Details
5'-Deoxy-3'-O-(5-deoxy-alpha-D-ribofuranosyl)-5-fluoro-N-((pentyloxy)carbonyl)cytidine C20H30FN3O9 1262133-68-5 Details
4-Thiazolecarboxylic acid, 2-[(2-hydroxy-4,5-dimethoxybenzoyl)amino]-, methyl ester C14H14N2O6S 877997-99-4 Details
5'H-spiro[fluorene-9,8'-indeno[2,1-c]carbazole] C31H19N 1936530-01-6 Details
4-methyl-5-quinolinol C10H9NO 16026-80-5 Details
5,10-dihydrophenazine C12H10N2 613-32-1 Details
4,4'-pyridine-2,5-diyldiphenol C17H13NO2 155266-51-6 Details
2-(4-nitrophenyl)ethanamine,hydrochloride C8H11ClN2O2 29968-78-3 Details
5-Bromoacetyl-2-hydroxybenzaldehyde C9H7BrO3 115787-50-3 Details
5H-pyrido[4,3-b]indole C11H8N2 244-69-9 Details
2-(2-oxopyrrolidin-1-yl)acetic acid C6H9NO3 53934-76-2 Details
4-Chloro-1-methylpiperidine C6H12ClN 5570-77-4 Details
4-Bromo-9H-carbazole C12H8BrN 3652-89-9 Details
2-(4-bromophenyl)-4-phenylquinazoline C20H13BrN2 540466-42-0 Details
4-Piperidinemethanol C6H13NO 6457-49-4 Details
5,6-dimethoxy-2,3-dihydroinden-1-one C11H12O3 2107-69-9 Details
3-(3-hydroxyphenyl)-1-methylazepan-2-one C13H17NO2 71592-44-4 Details
1-Boc-3-hydroxypiperidine C10H19NO3 85275-45-2 Details
(R)-3-Piperidinecarboxylic Acid Ethyl Ester L-Tartrate C12H21NO8 167392-57-6 Details
5-chloropyrazolo[1,5-a]pyrimidine C6H4ClN3 29274-24-6 Details
2-Bromo-1-[4-hydroxy-3-(hydroxymethyl)phenyl]ethanone C9H9BrO3 62932-94-9 Details
1-fluoro-9H-carbazole C12H8FN 391-26-4 Details
(1,1,1-trichloro-2-methylpropan-2-yl) carbonochloridate C5H6Cl4O2 66270-36-8 Details
3-hydroxypyrrolidin-2-one C4H7NO2 15166-68-4 Details
3-Piperidinemethanol C6H13NO 4606-65-9 Details
1-(2-amino-5-methoxy-4-phenylmethoxyphenyl)ethanone C16H17NO3 75665-73-5 Details
(2R)-2-Hydroxy-N-[2-(4-nitrophenyl)ethyl]-2-phenylacetamide C16H16N2O4 521284-19-5 Details
3-bromofuro[3,4-b]pyridine-5,7-dione C7H2BrNO3 98278-78-5 Details
2,2-Bis(bromomethyl)propane-1,3-diol C5H10Br2O2 3296-90-0 Details
1-Boc-4-piperidinol; 1-Boc-4-Hydroxylpiperidine; C10H19NO3 109384-19-2 Details
1-(benzofur-5-yl)-2-propanone C11H10O2 286836-32-6 Details
2-Piperidinecarboxylic Acid Methyl Ester C7H13NO2 41994-45-0 Details
1-Boc-Piperidine-4-Carboxamide C11H20N2O3 91419-48-6 Details
2-Hydroxy-4,5-Dimethoxy Benzoic Acid C9H10O5 5722-93-0 Details
1-Boc-piperazine C9H18N2O2 57260-71-6 Details
3,3''-dihexyl-2,2':5',2''-terthiophene C24H32S3 135831-08-2 Details
2-(2-amino-1,3-thiazol-4-yl)acetic acid C5H6N2O2S 29676-71-9 Details
1-Boc-4-Piperidone C10H17NO3 79099-07-3 Details
5,6-dichloro-3-methyl-1H-benzimidazole-2-thione C8H6Cl2N2S 71806-06-9 Details
4-Amino-1-Boc-piperidine C10H20N2O2 87120-72-7 Details
2-Formyl-Piperidine-1-Carboxylic Acid Tert-Butyl Ester C11H19NO3 157634-02-1 Details
4-Boc-aminopiperidine C10H20N2O2 73874-95-0 Details
1-Cbz-piperidine-4-carboxylic Acid C14H17NO4 10314-98-4 Details
4,6-dichloro-2-propylsulfanylpyrimidin-5-amine C7H9Cl2N3S 145783-15-9 Details
4-chloro-6-methoxy-7-phenylmethoxyquinoline C17H14ClNO2 286371-49-1 Details
1-Methyl-3-pyrrolidinol C5H11NO 13220-33-2 Details
4-Aminoacetophenone C8H9NO 99-92-3 Details
3,3-bis(2-bromoethyl)pentane-1,5-dibromide C9H16Br4 5794-98-9 Details
4-Methoxybenzenesulfonyl Chloride C7H7ClO3S 98-68-0 Details
2-bromo-11H-benzo[a]carbazole C16H10BrN 103569-04-6 Details
1-Methyl-4-piperidone C6H11NO 1445-73-4 Details
4-Fluoro-3-phenoxybenzaldehyde C13H9FO2 68359-57-9 Details
5,6-Dimethoxy-2-(4-Piperidinylmethyl)-1-Indanone Hydrochloride C17H24ClNO3 120013-39-0 Details
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