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Taizhou Volsen Chemical Co., Ltd.

56961 27 4 - manufacturer, factory, supplier from China

(Total 24 Products for 56961 27 4)

  • High Purity 1H-Pyrazole, 4-fluoro-  CAS 35277-02-2

    High Purity 1H-Pyrazole, 4-fluoro- CAS 35277-02-2

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    4 Fluoro 1H pyrazole CAS number is 35277 02 2 molecular formula C3H3FN2 molecular weight 86 07 density is1 320 There are two general methods for his synthesis One is the synthesis of 4 fluoro 1H pyrazole CAS 35277 02 2 using diethylamine as a raw material The other is the one step synthesis of 4 fluoro 1H pyrazole CAS...

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  • Good Purity 3-Benzyloxycyclobutan-1-One CAS Number 30830-27-4

    Good Purity 3-Benzyloxycyclobutan-1-One CAS Number 30830-27-4

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    3 Benzyloxycyclobutan 1 one CAS number is 30830 27 4 molecular formula C11H12O2 molecular weight 176 21178 It is an important organic synthesis intermediate and is a raw material for the synthesis of many drugs and adjuvants such as HIV 1 reverse transcriptase inhibitors PLK inhibitors etc and can also be used in the...

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  • Custom Synthesis Of 4-Fluoro-1H-Pyrazole CAS  35277-02-2

    Custom Synthesis Of 4-Fluoro-1H-Pyrazole CAS 35277-02-2

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    4 Fluoro 1H pyrazole CAS number is 35277 02 2 molecular formula C3H3FN2 molecular weight 86 07 density is1 320 There are two general methods for his synthesis One is the synthesis of 4 fluoro 1H pyrazole CAS 35277 02 2 using diethylamine as a raw material The other is the one step synthesis of 4 fluoro 1H pyrazole CAS...

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  • Custom Synthesisi For 4A,5,8,8A-Tetrahydronaphthalene-1,4-Dione CAS Number 6271-40-5

    Custom Synthesisi For 4A,5,8,8A-Tetrahydronaphthalene-1,4-Dione CAS Number 6271-40-5

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    4a 5 8 8a tetrahydronaphthalene 1 4 dione CAS number is 6271 40 5 molecular formula C10H10O2 molecular weight 162 1852 Thera Category Organic compound Cas No 6271 40 5 Synonym 4a 5 8 8a Tetrahydro 1 4 naphthoquinone 1 4 Naphthalenedione 4A 5 8 8A tetrahydro 1 4 Naphthoquinone 4A 5 8 8A tetrahydro Nsc36727 4a 5 8

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  • (1R,2R)-2-Fluorocyclopropanecarboxylic Acid For Sitafloxacin CAS 127199-13-7

    (1R,2R)-2-Fluorocyclopropanecarboxylic Acid For Sitafloxacin CAS 127199-13-7

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    1R 2R 2 fluorocyclopropanecarboxylic acid is an intermediates of Sitafloxacin CAS number 127199 13 7 A simple and efficient method for preparing 1R 2R 2 fluorocyclopropanecarboxylic acid is as follows The racemic 2 fluorocyclopropanecarboxylic acid was resolved by using strychnine 57521054 papaverine 57521055 or...

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  • 8-chloro-6,7-difluoro-1-((1R,2S)-2-Fluorocyclopropyl)-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid 127199-27-3

    8-chloro-6,7-difluoro-1-((1R,2S)-2-Fluorocyclopropyl)-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid 127199-27-3

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    Sitafloxacin intermediate 8 chloro 6 7 difluoro 1 1R 2S 2 fluorocyclopropyl 4 oxo 1 4 dihydroquinoline 3 carboxylic acid CAS number is 127199 27 3 his manufacturing process is as follows 1 Under the protection of nitrogen 20 9 g of ethyl 2 4 5 trifluorobenzoyl acetate 1 5 g of cuprous iodide 2 9 g of 1 10...

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  • 6,7-Difluoro-1-((1R,2S)-2-Fluorocyclopropyl)-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid 127199-00-2

    6,7-Difluoro-1-((1R,2S)-2-Fluorocyclopropyl)-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid 127199-00-2

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    Sitafloxacin intermediate cis 6 7 Difluoro 1 2 fluorocyclopropyl 1 4 dihydro 4 oxo 3 quinolinecarboxylic acid CAS number is 127199 00 2 his synthesis process is as follows 1 Dissolve 84 g of 2 4 5 trifluoro 3 chlorobenzoic acid in 252 mL of DMF add 55 8 g of oxalyl chloride and react at 35 C for 2 h The obtained...

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  • 912273-65-5,Oral Factor Xa (FXa) Inhibitor Edoxaban(DU-176)

    912273-65-5,Oral Factor Xa (FXa) Inhibitor Edoxaban(DU-176)

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    Edoxaban 912273 65 5 referred to as DU 176 molecular formula is C24H30ClN7O4S and molecular weight is 548 065 Edoxaban is the world s first oral administration of anticoagulant drugs The drug has been shown to inhibit thrombosis by selective reversible and direct inhibition of activated factor X FXa Clinical...

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  • Gonadotropin-Releasing Hormone Receptor (GnRHR) Elagolix Sodium 832720-36-2

    Gonadotropin-Releasing Hormone Receptor (GnRHR) Elagolix Sodium 832720-36-2

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    Elagolix Sodium CAS number is 832720 36 2 an oral gonadotropin releasing hormone receptor antagonist ultimately reduces blood levels of gonadal hormones by inhibiting the pituitary gland gonadotropin releasing hormone receptor Elagolix Sodium was developed jointly by AbbVie and Neurocrine Biosciences Aberdeen...

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  • Histone Deacetylase Inhibitor Givinostat(Gavinostat)CAS 497833-27-9

    Histone Deacetylase Inhibitor Givinostat(Gavinostat)CAS 497833-27-9

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    Givinostat CAS Number is 497833 27 9 which is an orally bioavailable hydroxymate inhibitor of histone deacetylase HDAC with potential anti inflammatory anti angiogenic and antineoplastic Thera Category

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  • CAS 274693-26-4,Isopropylidene Ticagrelor

    CAS 274693-26-4,Isopropylidene Ticagrelor

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    Isopropylidene Ticagrelor has the cas number of 274693 26 4 with high purity and attractive price Ticagrelor intermediate 274693 26 4 is used to make ticagrelor API which is a reversible antagonist of the platelet purinergic P2Y12 receptor which is used to reduce cardiovascular death in patients with heart attacks and...

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  • Platelet Aggregation Inhibitor Ticagrelor CAS NUMBER 274693-27-5

    Platelet Aggregation Inhibitor Ticagrelor CAS NUMBER 274693-27-5

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    Ticagrelor cas number is 274693 27 5 which belongs to the cyclopentyltriazolopyrimidine compound and is a novel and selective small molecule anticoagulant drug for acute coronary syndrome that can reduce cardiovascular death myocardial infarction or stroke complex The incidence of the endpoint The drug was approved by...

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  • 4-FLUORO-7-NITROBENZ-2-OXA-1,3-DIAZOLE  29270-56-2

    4-FLUORO-7-NITROBENZ-2-OXA-1,3-DIAZOLE 29270-56-2

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    4 FLUORO 7 NITROBENZ 2 OXA 1 3 DIAZOLE CAS number is 29270 56 2 The molecular formula is C6H2FN3O3 it has a molecular weight of 183 1 and it is a brown crystalline solid Thera Category Organic compound Cas No 29270 56 2 Synonym 4 fluoro 7

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  • 7-chlorobenzo[c][1,2,5]oxadiazol-4-aMine CAS 80277-06-1

    7-chlorobenzo[c][1,2,5]oxadiazol-4-aMine CAS 80277-06-1

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    7 chlorobenzo c 1 2 5 oxadiazol 4 aMine CAS number is 80277 06 1 molecular formula C6H4ClN3O molecular weight 169 56846 the simplest preparation of 7 chlorobenzo c 1 2 5 oxadiazol 4 aMine CAS number 80277 06 1 is as following Add 4 chloro 7 nitrobenzo 2 oxa 1 3 diazole to a vessel containing acetonitrile then add...

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  • 3,5-difluoro-2,6-Pyridinediamine For Delafloxacin CAS 247069-27-8

    3,5-difluoro-2,6-Pyridinediamine For Delafloxacin CAS 247069-27-8

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    Delafloxacin intermediate 3 5 difluoro 2 6 Pyridinediamine CAS number is 247069 27 8 molecular formula C5H5F2N3 molecular weight 145 11 Preparation method of 3 5 difluoro 2 6 Pyridinediamine includes the following steps 1 2 3 4 5 6 pentachloropyridine a solvent a metal reducing agent and ammonium chloride are added to...

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  • Synthesis Process Of Omarigliptin Intermediate CAS  951127-25-6

    Synthesis Process Of Omarigliptin Intermediate CAS 951127-25-6

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    Omarigliptin intermediate CAS number 951127 25 6 also as know as CPo3604 01 intermediate molecular formula C16H19F2NO4 molecular weight 327 32 his synthesis process is as following 31 2g NaOH was dissolved in water and methanol mixture the ethanol refrigerant was cooled to 0 and after 30 minutes 57 3 ml of 2 5...

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  • PARP Inhibitor Niraparib (MK4827) Free Base

    PARP Inhibitor Niraparib (MK4827) Free Base

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    Niraparib CAS number is 1038915 60 4 an oral poly ADP ribose polymerase PARP inhibitor developed by Tesaro inhibits cell damage to DNA damage primarily for cancers with BRCA mutations such as Ovarian cancer and breast cancer The results of Phase 3 clinical trials in 2016 showed that patients who received complete or...

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  • 3-Amino-4-Methylpyridine  3430-27-1

    3-Amino-4-Methylpyridine 3430-27-1

    • Model No.: 3430-27-1

    3 amino 4 methylpyridine CAS number is 3430 27 1 his synthesis method can be roughly divided into the following according to its starting materials 1 using 2 amino 4 methylpyridine as a raw material first diazotizing and hydrolyzing to obtain 2 hydroxy 4 methylpyridine and then nitrating phosphorus oxychloride and...

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  • (1R,3S)-3-Aminocyclopentanol hydrochloride CAS number 1279032-31-3

    (1R,3S)-3-Aminocyclopentanol hydrochloride CAS number 1279032-31-3

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    1R 3S 3 Aminocyclopentanol hydrochloride CAS number is 1279032 31 3 which is a key starting material for Bictegravir Some literatures have reported on his synthesis process first using tert butyl 1S 3R 3 acetylcyclopentylcarbamate as raw material oxidizing with m chloroperoxybenzoic acid then hydrolyzing and finally...

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  • α-Cyclopentylmandelic Acid  CAS Number 427-49-6

    α-Cyclopentylmandelic Acid CAS Number 427-49-6

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    Alpha Cyclopentylmandelic acid is an intermediate of Glycopyrrolate Bromide CAS number is 427 49 6 Molecular formula C13H16O3 molecular weight 220 26 appearance of almost white crystalline powder odourless The alpha Cyclopentylmandelic acid of related impurities were less than 0 2 and chlorocyclopentane was not...

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  • ALPHA-(4-Chlorophenyl)Pyridine-2-Methanol CAS 27652-89-7

    ALPHA-(4-Chlorophenyl)Pyridine-2-Methanol CAS 27652-89-7

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    ALPHA 4 chlorophenyl pyridine 2 methanol CAS number is 27652 89 7 which is a key intermediate for the synthesis of BEPOTASTINE BESILATE The specific process for synthesizing BEPOTASTINE BESILATE is as follows in a 5L autoclave under the condition of connecting argon gas Separately add 400 g of ALPHA 4 chlorophenyl...

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  • 4-Nitro LenalidoMide CAS  827026-45-9

    4-Nitro LenalidoMide CAS 827026-45-9

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    4 Nitro LenalidoMide CAS number is 827026 45 9 which is the N 1 intermediate of lenalidomide His preparation method is as follows Firstly under ice bath add 80 ml of concentrated nitric acid to 450 ml of 98 concentrated sulfuric acid stir for 10 min continue to keep the ice bath add iso pyroline 50 g under vigorous...

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  • (Z)-Ethyl 2-Chloro-2-(2-(4-Methoxyphenyl)Hydrazono)Acetate For Apixaban CAS 27143-07-3

    (Z)-Ethyl 2-Chloro-2-(2-(4-Methoxyphenyl)Hydrazono)Acetate For Apixaban CAS 27143-07-3

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    Z Ethyl 2 Chloro 2 2 4 Methoxyphenyl Hydrazono Acetate For Making Apixaban CAS 27143 07 3 Thera Category Anti coagulant Cas No 27143 07 3 Synonyms Z Ethyl chloro 4 Methoxyphenyl hydrazono acetate Ethyl 2 chloro 2 2 4 Methoxyphenyl hydrazono acetate Z ethyl 2 chloro 2 2 4 Methoxyphenyl hydrazono acetate 2 chloro 2 2 4...

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  • ABT492;ABT-492; ABT 492 Named DELAFLOXACIN  Cas  189279-58-1

    ABT492;ABT-492; ABT 492 Named DELAFLOXACIN Cas 189279-58-1

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    DELAFLOXACIN CAS number is 189279 58 1 research code is ABT 492 which is a new fluoroquinolone compound its target is bacterial DNA topoisomerase this product has excellent broad spectrum antibacterial activity and bactericidal activity Its antibacterial spectrum includes Staphylococcus and Streptococcus which are...

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Review

Thomas Jacobs

Aug 29, 2020 5

Fast shipping &Well package !!Definitely will purchase 56961 27 4 again!
Kate Peykovska

Aug 12, 2020 4

Great manufacturer!! Get excellent service!Recommend this suppiler of 56961 27 4 .
Mugurel Anghel

Aug 05, 2020 5

Good package and fast delivery.
Aggressive price with top quality and satisfying support make us earned extra customers.we wish to work along with you and request common enhancement. for 56961 27 4 , 56961-27-4 , NMR of 56961-27-4 , and we own a professional R&D team and complete testing facility.

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"To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for 56961 27 4 , 56961-27-4 , NMR of 56961-27-4 , We are introduced as a one of the growing manufacture supplier and export of our products. We have a team of dedicated trained professional who take care the quality and timely supply. If you are looking for Good Quality at a good price and timely delivery. Do contact us.

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