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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
Letrozole EP Impurity A (Letrozole USP Related Compound A) 112809-52-6
Bicalutamide EP Impurity A (Desfluoro Bicalutamide) 90357-05-4
Alogliptin Related Compound 3 1108732-05-3
Alogliptin Related Compound 4
Alogliptin Related Compound 11 1618644-32-8
Lurasidone Isomer II 1448443-35-3
Lurasidone Impurity 52 HCl
Capecitabine EP Impurity A(Capecitabine USP Related Compound A) 66335-38-4
Anastrozole EP Impurity H 120511-72-0
Acotiamide Impurity I
Acotiamide Impurity 37 1824734-16-8
Acotiamide Impurity V 206882-15-7
Acotiamide Impurity 6 185103-80-4
Acotiamide Impurity IX 948053-83-6
Dabigatran Etexilate Impurity D
Dabigatran Etexilate Impurity E
Dabigatran Etexilate Impurity L 1580491-16-2
Parecoxib Impurity A 1373038-57-3
Parecoxib Impurity 26 sodium salt 2229657-84-3
Tofacitinib Impurity J 2097982-05-1
Imatinib Impurity C 938082-57-6
Erlotinib Impurity 5
Methyl linolenate 301-00-8
Lysine Dimer Impurity 1 Acetate
Lifitegrast Impurity 24 2098810-32-1
Loxoprofen 16 111128-12-2
Ketotifen Impurity 8
Itaconic acid 97-65-4
Imrecoxib Impurity 9 959003-56-6
Imrecoxib Impurity 11 391865-33-1
Imrecoxib Impurity 10 1338083-52-5
Iodixanol 92339-11-2
Hexyl p-Toluenesulfonate 3839-35-8
Gadoxetate disodium Impurity 16 1252686-29-5
Folic Acid EP Impurity H DiTrifluoroacetic acid
Flurbiprofen Impurity 40
Farnesylacetone 1117-52-8
Flurbiprofen Impurity 39
Flurbiprofen Impurity 38
Flurbiprofen Impurity 13 124635-84-3
Flurbiprofen Impurity 31
N,N-Dinitroso Ethambutol 2792161-95-4
Edaravone Impurity 13 114-83-0
Edaravone Impurity 12 1689-82-3
Edaravone Impurity 11
Edaravone Impurity 10 103-33-3
3,5-Dichloro-4-methoxybenzoic acid 37908-97-7
Darolutamide Impurity 13 1297537-41-7
Doxylamine Nitrosamine Impurity 1
Darolutamide Impurity 12 1297538-30-7
Darolutamide Impurity 14
Darolutamide Impurity 11 1401584-94-8
(S)-5,7-difluorochroman-4-ol 942195-91-7
Daclatasvir 1009119-64-5
Darolutamide Impurity 10
Darolutamide Impurity 9 1297537-35-9
Darolutamide Impurity 8
Darolutamide Impurity 7
Dabrafenib Mesylate 1195768-06-9
Darolutamide Impurity 6
Darolutamide Impurity 5
1,1'-DinaphthylaMine 737-89-3
3,5-Dichloro-4-methoxybenzaldehyde 41727-58-6
Ceftobiprole Nitrosamine Impurity 1 6130-93-4
(E)-Cinnamyl 3-aminobut-2-enoate 103909-86-0
Cinnamyl cinnamate 122-69-0
Cinnamic acid 621-82-9
trans-Cinnamic acid 140-10-3
2-Chloro-4-(1H-pyazol-3-yl)benzonitrile 1297537-37-1
5-Chloroisatin 17630-76-1
4-Chloro-3-fluoronitrobenzene 350-31-2
4-Chloro-3-fluoroaniline 367-22-6
3-Chloro-4-methoxybenzoic acid 37908-96-6
Benzyl glycinate hydrochloride 2462-31-9
Baloxavir Impurity 38 2826217-69-8
Bromoethyl methyl ether 6482-24-2
Baricitinib Impurity 45 1187595-85-2
4-(2-bromophenyl)hexahydropyridin-2-one 1891124-91-6
Baricitinib Nitrosamine Impurity 44
Baricitinib Impurity 42 1401222-91-0
Baricitinib Impurity 41 1024120-52-2
6-Aminonicotinic acid 3167-49-5
Abemaciclib Impurity 44 1180132-17-5
Abemaciclib Impurity 43 1231930-42-9
Avobenzone Impurity 3 18362-51-1
Sodium Gluconate 527-07-1
N-Nitroso Articaine
Ambroxol Nitrosamine Impurity 1
Zinc acetate 557-34-6
Tolvaptan Impurity 64 2468638-31-3
D-Tyrosine 556-02-5
Tedizolid Impurity 74
Thiamine nitrate 532-43-4
TriMethylacetic anhydride 1538-75-6
Tedizolid Impurity 73
Tolvaptan Impurity 63
2-Methoxy-5-(2-oxopropyl)benzenesulfonamide 116091-63-5
Tolvaptan Impurity 62 2699015-52-4
Tolvaptan Impurity 61 1580889-23-1
Terbutaline Nitrosamine Impurity 55
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