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湖北清北云研医药科技有限责任公司 Company Information
Company Name:    Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd
Tel:    -
Email:    3287908757@qq.com
Nationality:    China
WebSite:    www.chemicalbook.com/supplier/25457231/
Product List:    9887
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Product List
Clopidogrel Impurity 72 1396607-63-8
Rosuvastatin Impurity 121 Calcium Salt (Rosuvastatin EP Impurity K Calcium Salt) 1422954-12-8
Methyl Acetoacetate 105-45-3
Diisononyl Phthalate(mixture of branched chain isomers) 28553-12-0
Diisodecyl Phthalate (mixture of branched chain isomers) 26761-40-0
Poly(2-vinylpyridine) Standard (Mw 1,200,000) 25014-15-7
2-amino-4-ethyl-5-methylbenzene-1,3-dicarbonitrile 55525-92-3
N-Nitrosopiperidine 100-75-4
Nimodipine Impurity 7 39562-75-9
Vildagliptin Impurity 56 207557-35-5
Articaine Impurity 2 Hydrochloride (Articaine EP Impurity B Hydrochloride） 114176-52-2
Cisplatin Impurity 3（Cisplatin EP Impurity B） 13820-91-2
Varenicline Impurity 14 357424-12-5
Crisaborole Impurity 20 2850341-51-2
Sitafloxacin Impurity 46 500569-52-8
Dapagliflozin Impurity 49 2454263-77-3
Amlodipine Impurity 42 104-88-1
Arbidol Impurity 40 958488-12-5
Dichloroacetaldehyde Hydrate 16086-14-9
Sarpogrelate Impurity 5 1659311-40-6
Aprepitant Impurity 18 p-Toluenesulfonate 171338-33-3
Dapagliflozin Impurity 45 461432-28-0
3-Benzyloxazolidine 13657-16-4
Nimodipine Impurity 10 155861-24-8
Arbidol Impurity 20 1312943-27-3
Dequalinium Impurity 2 Iodide（Dequalinium EP Impurity B Iodide） 747387-02-6
Avanafil Impurity 38 2520114-34-3
Baloxavir Impurity 41 1985607-69-9
Baloxavir Impurity 38 2473028-59-8
Lafutidine Impurity 11 169899-17-6
Carfilzomib Impurity 25 1541171-67-8
Hepes 7365-45-9
Eltrombopag Impurity 16 2500321-37-7
1-Bromo-2-methoxy-3-nitrobenzene 98775-19-0
Lafutidine Impurity 9 169899-15-4
Glycopyrrolate Impurity 32 5422-88-8
Pramipexole Impurity 45 4570-41-6
Itopride Impurity 13 24197-95-3
Crisaborole Impurity 25 2227126-13-6
3-Ethoxy-4-hydroxybenzonitrile 60758-79-4
3,4-diethoxybenzonitrile 60758-87-4
Crisaborole Impurity 24 2227126-09-0
Crisaborole Impurity 23 906673-45-8
N-Benzylethanolamine 104-63-2
Bempedoic Acid Impurity 3 7569-34-8
Tofacitinib Impurity 197 3680-71-5
Tofacitinib Impurity 198 105-34-0
Tamsulosin Impurity 13-d4 2169911-47-9
Diphenhydramine Impurity 2 HCl（Diphenhydramine EP Impurity B HCl） 4024-34-4
Xylometazoline Impurity 2（Xylometazoline EP Impurity B） 19387-83-8
Xylometazoline Impurity 1（Xylometazoline EP Impurity A） 94266-17-8
2-Hydroxyglutaric Acid Disodium Salt 40951-21-1
Bifonazole Impurity 1（Bifonazole EP Impurity A） 7598-80-3
Ornidazole Impurity 23 112258-56-7
Proline Impurity 4(L-Prolinamide) 7531-52-4
L-Proline 147-85-3
2,4-Di-tert-butylphenol 96-76-4
Bifonazole Impurity 5（Bifonazole EP Impurity E） 2469554-07-0
Bifonazole Impurity 2（Bifonazole EP Impurity B） 91679-37-7
Oxacillin Sodium Monohydrate 7240-38-2
DL-Isocitric Acid Lactone 4702-32-3
Detomidine HCl 90038-01-0
L-Histidine hydrochloride monohydrate 5934-29-2
Crisaborole Impurity 32 2973-80-0
6-Shogaol 555-66-8
1-Octadecanol 112-92-5
N-Benzyl Aziridine 1074-42-6
TAK438 Impurity 111 624-49-7
Sorbic Acid 110-44-1
Methacryloyl chloride 920-46-7
Apalutamide Impurity 7 2894796-76-8
Apalutamide Impurity 2 1332391-04-4
(Z)-4-octadecoxy-4-oxobut-2-enoic acid 2424-62-6
Sodium Glucuronic Acid 489-91-8
Levocarnitine Impurity 14（Levocarnitine EP Impurity B） 5394-83-2
Phthalic Acid Potassium Salt 877-24-7
Irgacure 379 119344-86-4
Prucalopride Impurity 43 42389-59-3
Tenofovir Impurity 113 1962114-98-2
Empagliflozin Impurity 85 86728-85-0
Propylene carbonate 108-32-7
Xylometazoline Impurity 4（Xylometazoline EP Impurity D） 98-19-1
Pyridoxine Impurity 17 19598-93-7
Trimetazidine Impurity 11 Dihydrochloride (Trimetazidine n-Oxide Dihydrochloride) 2731228-51-4
Sodium Metabisulfite 7681-57-4
Methyl Palmitate 112-39-0
Ramelteon Impurity 36 1029134-73-3
Ionene 475-03-6
Triuret 556-99-0
Antioxidant 5057 68411-46-1
D-Tagatose 87-81-0
Elagolix Impurity 20 2409132-60-9
Dimethyl Adipate 627-93-0
Methyl 6-oxoheptanoate 2046-21-1
Furafylline 80288-49-9
Methyl Myristate 124-10-7
Dobutamine Impurity 2 （Dobutamine EP Impurity B) 5471-51-2
Bis(4-octylphenyl)amine 101-67-7
Bis(4-(2,4,4-trimethylpentan-2-yl)phenyl)amine 15721-78-5
Ozagrel Impurity 19 219915-41-0
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