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Taizhou Volsen Chemical Co., Ltd.
HomeProductsPharmaceutical IntermediatesAnti-Viral

Anti-Viral (Total 63 Products)

Product categories of Anti-Viral, we are specialized manufacturers from China, Anti-Viral Intermediate, Pharmacogenetics Testing suppliers/factory, wholesale high-quality products of Anti-HIV Pharmaceutical Intermediates R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
3-Chloro-10,11-dihydro-5H,9H-6-oxa-benzo[a]anthracen-8-one For Velpatasvir 1378388-20-5

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The full chemical name of Velpatasvir intermediate GS 5818 interMediate is 3 Chloro 10 11 dihydro 5H 9H 6 oxa benzo a anthracen 8 one cas number 1378388 20 5 It Uses 2 bromo 5 chlorobenzyl bromide as raw material alkylation reaction with 7...
3-(2-Bromoacetyl)-10,11-Dihydro-5H-Benzo[d]naphtho[2,3-b]Pyran-8(9H)-One For Velpatasvir 1378390-29-4

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Velpatasvir intermediate 3 2 Bromoacetyl 10 11 dihydro 5H benzo d naphtho 2 3 b pyran 8 9H one CAS number is 1378390 29 4 The main methods of synthesis are as follows 1 1 Bromo 2 bromomethyl 4 chlorobenzene is catalyzed by palladium pivalate coupled...
Velpatasvir Intermediate 1438383-89-1

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Velpatasvir intermediate 9 Bromo 3 2 Bromo Acetyl 10 11 Dihydro 5H dibenzo c g Chromen 8 9H one CAS number is 1438383 89 1 his synthesis process is as following 1 Dissolve 5 0 g of 2 bromo 5 iodobenzyl alcohol in dry 40 mL of tetrahydrofuran cool...
1,4,7,10,13,16-HEXAAZACYCLOOCTADECANE  CAS 296-35-5

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Hexacyclen CAS number is 296 35 5 molecular formulaC12H30N6 molecular weight 258 41 Thera Category Organic compound Cas No 296 35 5 Synonyms 1 4 7 10 13 16 HEXAAZACYCLOOCTADECANE HEXACYCLEN 1 4 7 10 13 16 HEXAAZACYCLOOCTADECANE 97 1 4 10 13 Tetraaza...
Tert-Butyl 2-Cyclopentenyl-4-Methoxy-1H-Indole-1-Carboxylate CAS 1269629-14-2

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Tert butyl 2 cyclopentenyl 4 Methoxy 1H indole 1 carboxylate CAS 1269629 14 2 molecular formula C19H23NO3 molecular weight 313 39082 Thera Category Organic compound Cas No 1269629 14 2 Synonyms1 1 dimethylethyl 2 1 cyclopenten 1 yl 4 methoxy 1H...
Hign Purity Pyrrole-2-Carbonitrile CAS 4513-94-4

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Pyrrole 2 carbonitrile CAS 4513 94 4 molecular formulaC5H4N2 molecular weight 92 1 density is 1 086 g cm3 appearance is fresh yellow to orange liquid Thera Category Organic compound Cas No 4513 94 4 Synonyms 2 Cyanopyrrole 99 2 Cyano 1H pyrrole...
Potassium 5-Methyl-1,3,4-Oxadiazole-2-Carboxylate For Raltegravir CAS  888504-28-7

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Raltegravir intermediate has the chemical name of 5 Methyl 1 3 4 oxadiazole 2 carboxylic acid potassium salt CAS 888504 28 7 molecular formula C4H3KN2O3 molecular weight 166 18 Potassium 5 Methyl 1 3 4 Oxadiazole 2 Carboxylate is used to make...
Intermediate B of Raltegravir Cas 518048-03-8

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2 1 Amino 1 methylethyl N 4 fluorobenzyl 5 hydroxy 1 methyl 6 oxo 1 6 dihydropyrimidine 4 carboxamide is used to make Raltegravir CAS number is 518048 03 8 molecular formula C16H19FN4O3 Molecular weight 334 35 Appearance is powder We can ensure that...
Raltegravir Intermediates Cas 518048-02-7

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Benzyl 1 4 4 fluorobenzyl amino carbonyl 5 hydroxy 1 methyl 6 oxo 1 6 dihydropyrimidin 2 yl 1 methylethyl carbamate is used to make Raltegravir CAS number is 518048 02 7 molecular formula C24H25FN4O5 Molecular weight 468 48 Appearance is powder We...
InterMediate of Raltegravir Cas 519032-08-7

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Methyl 2 2 benzyloxy carbonyl amino propan 2 yl 5 6 dihydroxypyrimidine 4 carboxylate is used to make Raltegravir CAS number is 519032 08 7 molecular formula C17H19N3O6 Molecular weight 361 35 Appearance is powder We can ensure that the purity of...
DOLUTEGRAVIR N-3 1206102-09-1

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We China DOLUTEGRAVIR N 3 1206102 09 1 Suppliers and China CAS 1206102 09 1 For Dolutegravir Intermediates 4R 12aS 7 benzyloxy 4 Methyl 3 4 dihydro 2H 1 3 oxazino 3 2 d pyrido 1 2 a pyrazine 6 8 12H 12aH dione Manufacturers provide CAS NO 1206102 09...
1-(7-broMo-9,9-difluoro-9H-fluoren-2-yl)-2-chloro-Ethanone CAS 1378387-81-5

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We are professional 1 7 broMo 9 9 difluoro 9H fluoren 2 yl 2 chloro Ethanone CAS 1378387 81 5 supplier It is widely used to synthesis Ledipasvir Ledipasvir is a potent NS5A protein application in treatment of hepatitis C Ledipasvir Intermediates CAS...
CAS NO.1206102-11-5/Dolutegravir Intermediates:(4R,12aS)-7-(benzyloxy)-N-(2,4-difluorobenzyl)-4-methyl-6,8-dioxo-3,4,6,8,12,12a-

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We are professional suppliers of Dolutegravir intermediates 4R 12aS 7 benzyloxy N 2 4 difluorobenzyl 4 methyl 6 8 dioxo 3 4 6 8 12 12a hexahydro 2H 1 3 oxazino 3 2 d pyrido 1 2 a pyrazine 9 carboxamide Cas no 1206102 11 5manufacturers and suppliers...
HIV Integrase Inhibitor Dolutegravir GSK1349572 1051375-16-6

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Dolutegravir CAS 1051375 16 6 we provide our customers is superior quality High purity fast action safe and reliable are some of the features that popular in customers As we all know Dolutegravir CAS NO 1051375 16 6 is an effective and novel HIV...
Anti-HIV Infection Dolutegravir Intermediate CAS 1206102-10-4

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We are professional suppliers of Dolutegravir intermediates 4R 12aS 7 benzyloxy N 2 4 difluorobenzyl 4 methyl 6 8 dioxo 3 4 6 8 12 12a hexahydro 2H 1 3 oxazino 3 2 d pyrido 1 2 a pyrazine 9 carboxamide Cas no 1206102 11 5manufacturers and suppliers...
DNA Polymerase Inhibitor Adefovir CAS 106941-25-7

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Backed by industry experience we are able to offer a range of premium quality Adefovir CAS 106941 25 7 Adefovir 106941 25 7 is an orally active antiviral agent which is a prescription medicine used to treat chronic infections with hepatitis B virus...
1335210-35-9, Dolutegravir Intermediate

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We China 1335210 35 9 Dolutegravir Intermediates Suppliers and China CAS 1335210 35 9 For Dolutegravir Intermediates Manufacturers provide CAS NO 1335210 35 9 For Dolutegravir Intermediates product and the products related with Dolutegravir...
Carbonic Acid 4-Nitrophenyl 5-Thiazolylmethyl Ester Hydrochloride CAS 154212-59-6

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5 Thiazolyl Methyl 4 Nitrophenyl carbonate Hydrochloride is the chemical name of Cobicistat Intermediates CAS 154212 59 6 We have provided Cobicistat Intermediates CAS NO 154212 59 6 for many years the quality of the Cobicistat Intermediates 154212...
Anti HIV Infection Cobicistat Intermediates CAS 1247119-31-8

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Backed by rich experience in this industry we are engaged in offering a range of superior quality Cobicistat Intermediates CAS 1247119 31 8 Precise formulation less impurity and outstanding purity are its features that are appreciated by our...
Cobicistat(GS-9350) Intermediates CAS 1247119-35-2

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The intermediates of Cobicistat CAS 1247119 35 2 supplied by us is white powder with reasonable price and optimum quality Manufactured the Cobicistat Intermediates 1247119 35 2 use pure raw material and advanced technology We can guarantee the...
Dolugegravir Intermediate 1335210-23-5

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Backed on our price experience we are handling new proejct of dolugegravir 3 years ago This drug intermediates pharmaceuticals are extensively used in the pharmaceutical industry for the formulation of various medicines Dolutegravir intermediates...

China Anti-Viral Suppliers


The virus is composed of a nucleic acid molecule (DNA or RNA) with a protein consisting of non-cell morphology of the campal life of the living body. The general symptoms of viral infection are fever, headache, cough and other symptoms of systemic poisoning and viral host and invasion of tissues and organs leading to inflammatory symptoms caused by local symptoms (diarrhea, rash, liver function damage, etc.). Different symptoms of the different virus, some viruses can also damage the myocardium, causing viral myocarditis. There are two types of viral infections, mostly recessive infections (subclinical infections), and a few are dominant infections. Dominant infection can be divided into acute infection and persistent infection. There are many ways of antiviral infection, such as direct inhibition or killing of viruses, interference with virus adsorption, prevent viruses from penetrating cells, inhibit viral biosynthesis, inhibit viral release or enhance host antivirus capabilities. At present, there are several major types of antiviral drugs: Anti-Respiratory virus infection drugs, anti-immune virus drugs, anti-hepatitis virus drugs, anti-herpes virus drugs.