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杭州云易国科生物科技有限公司 Company Information

Company Name:    Hangzhou Yiyun Guoke Biotechnology Co., Ltd.
Tel:    -
Email:    530868763@qq.com
Nationality:    China
WebSite:   
Product List:    8568
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Product List
Imatinib Impurity B 404844-11-7
Ritonavir 155213-67-5
Granisetron Impurity C 160177-67-3
Risperidone EP Impurity H 158697-67-7
Sofosbuvir 1190307-88-0
Sorafenib 2-Chloro Isomer 1431697-81-2
Febuxostat Impurity 57 1886961-39-2
Indacaterol Impurity 2 1026461-20-0
Pyrazole N-Desmethyl Sildenafil 139755-95-6
Imidafenacin 170105-16-5
Dibenzyl Entecavir(3',5'-Di-O-Benzyl Entecavir) 142217-81-0
Spectinomycin dihydrochloride pentahydrate 22189-32-8
Sunitinib Impurity C 356068-86-5
Ibrutinib(PCI-32765) 936563-96-1
Fluticasone propionate 80474-14-2
N-Desmethyl Rivastigmine 1070660-34-2
Rosuvastatin Impurity H Calcium Salt(Mixture of Diastereomers)
Gefitinib Impurity II 153437-78-6
Etilefrine Impurity E(3-Hydroxy Acetopheone) 121-71-1
Fexofenadine Methyl Ester 154825-96-4
Sofosbuvir Impurity 21
Sodium Fusidate EP Impurity D
Guaifenesin 93-14-1
Fenofibrate Impurity 2 2991460-92-3
Sunitinib Malate 341031-54-7
Iohexol 66108-95-0
Sitagliptin Impurity B
Safinamide Impurity 2 1000370-24-0
Etoricoxib Impurity 17 307531-95-9
Saxagliptin Impurity 15 1496712-39-0
Enoxacin 74011-58-8
Lamotrigine Impurity C 94213-23-7
Regorafenib Impurity 1 2518234-85-8
Gefitinib Impurity B 184475-71-6
Sitagliptin Impurity M 767340-03-4
Glycopyrrolate EP Impurity L 19833-96-6
Dutasteride EP Impurity A 104239-97-6
Ezetimibe Dehydoxy Impurity 204589-58-2
Regorafenib N-Oxide(M2 Metabolite) 835621-11-9
Sorafenib related compound 3 1285533-84-7
R-Ibuprofen 51146-57-7
Febuxostat Impurity 1 2073891-59-3
Solifenacin Succinate 242478-38-2
Gefitinib Impurity V 367-21-5
Sorafenib Related Compound 2 18585-06-3
Fingolimod HCl 162359-56-0
Rivaroxaban Impurity 11 446292-10-0
Irbesartan Impurity 5 138401-24-8
Sitagliptin Defluoro Impurity 3(Sitagliptin Impurity I) 851307-12-5
Gefitinib Impurity K HCl 184475-68-1
Febuxostat Impurity 9 407582-48-3
Ketoconazole Impurity 67914-60-7
Flumazenil EP Impurity D 78755-80-3
Ranolazine 95635-55-5
Sertraline Impurity(SRTRC-3) 79560-19-3
Rosuvastatin EP Impurity A Sodium Salt 1714147-50-8
Sorafenib Related Compound 12 2004659-84-9
Miconazole EP Impurity D Nitrate (Isoconazole Nitrate) 24168-96-5
Regorafenib Impurity 45 39893-50-0
Formoterol Impurity H(Mixture of Diastereomers)
Risperidone EP Impurity A 691007-09-7
Riociguat 625115-55-1
Haloperidol N-Oxide 148406-51-3
N-Desmethyl Ivabradine HCl 1246638-08-3
Entecavir EP Impurity F 649761-24-0
Hydroxyzine Impurity 1 13349-82-1
D-Kynurenine 13441-51-5
Sarpogrelate HCl 135159-51-2
Flumazenil Related Compound C 1188-33-6
Dimethyl Fumarate 624-49-7
(R)-(+)-Lansoprazole 138530-94-6
Ezetimibe Impurity 11 189028-95-3
Gefitinib Impurity 28 788136-89-0
Leflunomide Impurity E 208401-20-1
Carboxy Gliclazide 38173-52-3
Rivastigmine Impurity 21 25081-93-0
Iloperidone Impurity 13 531524-17-1
Difluocortolone Valerate 59198-70-8
Flurbiprofen 5104-49-4
Rifampicin 13292-46-1
Fmoc-Arg(pbf)-OH 154445-77-9
Galantamine EP Impurity C(Dihydro Galantamine) 21133-52-8
Gefitinib N-Oxide 847949-51-3
Ibrutinib Impurity 3(PCI-45227) 1654820-87-7
Leflunomide EP Impurity D 42831-50-5
Faropenem Sodium Salt 122547-49-3
Ezetimibe Impurity 9 272778-12-8
Gabapentin Related Material B 133481-09-1
Sodium Fusidate EP Impurity C
Enalapril EP Impurity B 82717-96-2
Eltrombopag N-Oxide Impurity(E-isomer)
Florfenicol 73231-34-2
Risperidone EP Impurity E 1346602-28-5
Sodium Fusidate EP Impurity A 80445-74-5
Sitagliptin Styrylacetyl Analog 1675201-14-5
Fludarabine phosphate Impurity C 548774-53-4
Formoterol EP Impurity D 1795133-96-8
Landiolol Impurity 3
(Z)-Sunitinib 557795-19-4
Fludarabine Phosphate EP Impurity D 700-49-2
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