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Huangyan Yannian Pharmaceutical Chemical Co., Ltd

Taizhou,Zhejiang,China
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Company Profile

Established in 1995, our company is specialized in the research and development of pharmaceutical intermediate, APIs and health products. It is a strength enterprise that collects research and development, production and sale in one set. As the development of our company, we have won self-supported import and export right in 2002. And after that, we have maintained closely contact and cooperate with global market and both domestic and abroad customers. Our company established Chizhou Dongsheng Pharmaceutical Co., Ltd. in Anhui in 2006, and won ISO9001 and 14000 authentications. Besides, we have won the production certificates of fexofenadine hydrochloride, diammonium glycyrrhizinate, tiopronin and other drugs in 2012. Our company has a high quality and high technology level professional research and development team, which specializes in the development and production of new products for many years. Now, our company's products are: naphthalene sanzuotong, Pantoprazole Sodium and intermediate, rabeprazole, citalopram, Raloxifene, zopiclone, melatonin and many APIs and more than 30 intermediates. Our company will always adhere to the tenet of 'environmental protection, health, quality and service'. We will provide customers with high quality products and excellent services! Welcome both domestic and abroad customers to come and cooperate!

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Product List

Product Name Synonyms CAS No. Grate/Content Operate

(Z)-2-Methoxyimino-2-(furyl-2-yl) acetic acid ammonium salt

2-Furanacetic acid,α-(methoxyimino)-,ammonium salt (1:1),(αZ)-;2-Furanacetic acid,α-(methoxyimino)-,ammonium salt,(Z)-;2-Furanacetic acid,α-(methoxyimino)-,ammonium salt,(αZ)-
97148-39-5 Inquiry

1,2,3-1H-Triazole

1H-1,2,3-Triazole;v-Triazole;Pyrrodiazole;Triazacyclopentadiene;Osotriazole;1,2,3-Triazole;2H-1,2,3-Triazole;2,3-Diazapyrrole;116421-30-8
288-36-8 Inquiry

1-(4-Fluorophenyl)-1,3-dihydro isobenzofuran-5-carbonitile

5-Isobenzofurancarbonitrile,1-(4-fluorophenyl)-1,3-dihydro-;1-(4-Fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile;1-(4-Fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile;LU 17-046;5-Cyano-1-(4-Fluorophenyl)-1,3-dihydroisobenzofuran;1-(4-Fluorophenyl)-5-cyanophthalan;1-(4-Fluorophenyl)-1,3-dihydro-2-benzofuran-5-carbonitrile
64169-67-1 Inquiry

2-(1-Piperazinyl)pyrimidine

Pyrimidine,2-(1-piperazinyl)-;2-(1-Piperazinyl)pyrimidine;1-(2-Pyrimidinyl)piperazine;1-(2-Pyrimidyl)piperazine;MJ 13653;4-(2-Pyrimidinyl)piperazine;1-PP;CM 56324H;PmP;N-2-Pyrimidinylpiperazine;2-Piperazinopyrimidine;1-(4-Pyrimidin-2-yl)piperazine;116613-86-6
20980-22-7 Inquiry

2-(2-ETHOXYPHENYL)-5-METHYL-7-PROPYL-3H-IMIDAZOL[5,1-F][1,2,4]-TRIAZIN-4-ONE

Imidazo[5,1-f][1,2,4]triazin-4(1H)-one,2-(2-ethoxyphenyl)-5-methyl-7-propyl-;2-(2-Ethoxyphenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one;2-(2-Ethoxyphenyl)-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one;2-(2-Ethoxyphenyl)-5-methyl-7-propyl-1H-imidazo[5,1-f][1,2,4]triazin-4-one;2-(2-Ethoxyphenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one;1437791-26-8
224789-21-3 Inquiry

2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetic acid

1,2,4-Thiadiazole-3-acetic acid,5-amino-α-(methoxyimino)-,(αZ)-;1,2,4-Thiadiazole-3-acetic acid,5-amino-α-(methoxyimino)-,(Z)-;(αZ)-5-Amino-α-(methoxyimino)-1,2,4-thiadiazole-3-acetic acid;2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-[(Z)-methoxyimino]acetic acid
72217-12-0 Inquiry

2-Chloromethyl-3,4-dimethoxypyridinium chloride

Pyridine,2-(chloromethyl)-3,4-dimethoxy-,hydrochloride (1:1);Pyridine,2-(chloromethyl)-3,4-dimethoxy-,hydrochloride;2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride;3,4-Dimethoxy-2-chloromethylpyridine hydrochloride
72830-09-2 Inquiry

2-Chloromethyl-3-methyl-4-(3-methoxypropoxy)pyridine hydrochloride

Pyridine,2-(chloromethyl)-4-(3-methoxypropoxy)-3-methyl-,hydrochloride (1:1);Pyridine,2-(chloromethyl)-4-(3-methoxypropoxy)-3-methyl-,hydrochloride;2-Chloromethyl-4-(3-methoxypropoxy)-3-methylpyridine hydrochloride;C 686;2-Chloromethyl-3-methyl-4-(3-methoxypropoxy)pyridine hydrochloride
153259-31-5 Inquiry

2-Chloronicotinic acid

3-Pyridinecarboxylic acid,2-chloro-;Nicotinic acid,2-chloro-;2-Chloro-3-pyridinecarboxylic acid;2-Chloronicotinic acid;CNIS;NSC 378;3-Carboxy-2-chloropyridine;1686072-77-4
2942-59-8 Inquiry

2-Chloropyrimidine

Pyrimidine,2-chloro-;2-Chloropyrimidine;NSC 43544;Pyrimidin-2-yl chloride;2-Chloro-1,3-pyrimidine
1722-12-9 Inquiry

2-Cyanopyrimidine

2-Pyrimidinecarbonitrile;2-Cyanopyrimidine
14080-23-0 Inquiry

4,6-Dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine

2,2′-Bipyrimidine,4,6-dichloro-5-(2-methoxyphenoxy)-;4,6-Dichloro-5-(2-methoxyphenoxy)-2,2′-bipyrimidine;4,6-Dichloro-5-(o-methoxyphenoxy)-2-(2-pyrimidinyl)pyrimidine;4,6-Dichloro-5-(2-methoxyphenoxy)-2,2′-dipyrimidine;1456627-01-2
150728-13-5 Inquiry

4-Bromomethyl-2-cyanobiphenyl

[1,1′-Biphenyl]-2-carbonitrile,4′-(bromomethyl)-;4′-(Bromomethyl)[1,1′-biphenyl]-2-carbonitrile;4-(Bromomethyl)-2′-cyanobiphenyl;4′-(Bromomethyl)-2-cyanobiphenyl;2-Cyano-4′-(bromomethyl)biphenyl;4-(2-Cyanophenyl)benzyl bromide;4′-Bromomethylbiphenyl-2-carbonitrile;2-(4-Bromomethylphenyl)benzonitrile;2′-(Cyano)biphenyl-4-ylmethyl bromide;4-Bromomethyl-2′-cyano-1,1′-biphenyl;2′-Cyano-4-(bromomethyl)-1,1′-biphenyl;2-(4′-Bromomethylphenyl)benzonitrile;4′-Bromomethyl-2-cyano-1,1′-biphenyl
114772-54-2 Inquiry

4-Chloro-2,3-dimethylpyridine 1-oxide

Pyridine,4-chloro-2,3-dimethyl-,1-oxide;4-Chloro-2,3-dimethylpyridine 1-oxide;4-Chloro-2,3-dimethylpyridine N-oxide;NSC 275262;2,3-Dimethyl-4-chloropyridineN-oxide
59886-90-7 Inquiry

4-Chloro-3-nitroquinoline

QUINOLINE, 4-CHLORO-3-NITRO-;4-CHLORO-3-NITROQUINOLINE;4-Chloro-3-nitroquinoline ,98%;3-Nitro-4-chloroquinoline;4-Chloro-3-nitroqulinoline
39061-97-7 Inquiry

4-Nitro-2,3-lutidine-N-oxide

Pyridine,2,3-dimethyl-4-nitro-,1-oxide;2,3-Lutidine,4-nitro-,1-oxide;2,3-Dimethyl-4-nitropyridine 1-oxide;2,3-Dimethyl-4-nitropyridine N-oxide;4-Nitro-2,3-dimethylpyridine N-oxide;2,3-Dimethyl-4-nitro-1-oxidopyridin-1-ium;2,3-Dimethyl-4-nitropyridin-1-ium-1-olate
37699-43-7 Inquiry

5-(2-Methoxyphenoxy)-[2,2'-bipyrimidine]-4,6(1H,5H)-dione

[2,2′-Bipyrimidine]-4,6(1H,5H)-dione,5-(2-methoxyphenoxy)-;[2,2′-Bipyrimidine]-4,6(1H,5H)-dione,5-(2-methoxyphenoxy)-,(±)-;5-(2-Methoxyphenoxy)[2,2′-bipyrimidine]-4,6(1H,5H)-dione;5-(2-Methoxyphenoxy)-2,2′-bipyrimidine-4,6-(1H,5H)-dione
150728-12-4 Inquiry

5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole

2H-Benzimidazole-2-thione,5-(difluoromethoxy)-1,3-dihydro-;5-(Difluoromethoxy)-1,3-dihydro-2H-benzimidazole-2-thione;5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole;5-Difluoromethoxy-2-mercaptobenzimidazole;2-Mercapto-5-difluoromethoxy-1H-benzimidazole;SKA 47
97963-62-7 Inquiry

5-Bromoindole

1H-Indole,5-bromo-;Indole,5-bromo-;5-Bromo-1H-indole;5-Bromoindole;NSC 75581
10075-50-0 Inquiry

5-Bromophthalide

1(3H)-Isobenzofuranone,5-bromo-;5-Bromo-1(3H)-isobenzofuranone;5-Bromophthalide;5-Bromo-3H-isobenzofuran-1-one;5-Bromoisobenzofuran-1(3H)-one;5-Bromo-2-benzofuran-1(3H)-one
64169-34-2 Inquiry

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