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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:    8587
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Product List
Timolol Impurity 8 369377-82-2
Amifostine Impurity 10 DiHCl 14653-77-1
t-Butyldimethylchlorosilane 18162-48-6
Bupropion Impurity 19 34911-51-8
Osimertinib Impurity 3 2945220-41-5
Sodium Cromoglicate Impurity 3 89-84-9
Sodium Cromoglicate Impurity 4
5-(Methoxycarbonylmethyl)-2-thiouridine 20299-15-4
Eltrombopag Impurity 24 277299-70-4
Avatrombopag Impurity 64
Lemborexant Impurity 3
Posaconazole Impurity 90 161532-52-1
Istradefylline Impurity 3
2,2',4,4',6,6'-Hexabromobiphenyl 59261-08-4
Gentisicamide 52405-73-9
3-Carbamoyl-1,2-benzenediol 13189-89-4
Lenalidomide Impurity 22 1198299-54-5
Lenalidomide Impurity 23 1544417-43-7
Phenylboronic acid 98-80-6
2-Phenoxyethanol 122-99-6
Ethyl(Z)-3-bromoacrylate 31930-34-4
Methyl Cholate 1448-36-8
Norepinephrine tartrate 3414-63-9
Methyl L-leucinate hydrochloride 7517-19-3
N-Boc-L-lysine methyl ester hydrochloride 2389-48-2
Moxifloxacin Impurity 57 14737-80-5
Moxifloxacin Impurity 58 33795-85-6
Moxifloxacin Impurity 60 652-03-9
Benzoyl-L-alanine 2198-64-3
Loxoprofen Related Compound 2 Sodium Salt(Mixture of Diastereomers)
Vigabatrin Impurity 5 HCl
Rocuronium Bromide Impurity 44 13492-57-4
Rocuronium Bromide Impurity 45 1252016-49-1
Methyl 6-bromo-3-fluorobenzoate 6942-39-8
4-Bromo-3-chloroaniline 21402-26-6
Rifaximin EP Impurity E 13553-79-2
Sodium taurodeoxycholate 1180-95-6
Taurohyodeoxycholic acid sodium salt 38411-85-7
Ebastine Impurity 4 632-50-8
Crizotinib Impurity 6
α-Cycloamylose 10016-20-3
γ-Cyclodextrin 17465-86-0
Citalopram Impurity 3 82104-74-3
Apremilast Impurity 54 17395-99-2
Biotin EP Impurity G Bromide 33719-11-8
Cephalexin Impurity 5 27255-72-7
Diclofenac Impurity 2 66156-75-0
Epinastine Impurity 14 28059-64-5
Chlorzoxazone Impurity 1 57718-28-2
Thenyl chloride 765-50-4
2-Thienylacetonitrile 20893-30-5
5′-Deoxyadenosine 4754-39-6
MPEG 2000 9004-74-4
Itraconazole Impurity 15 88710-27-4
4-Aminophenethyl alcohol 104-10-9
4-Chloro-3-nitro-2,6-lutidine 15513-48-1
2,6-Dimethyl-4-hydroxy-3-nitropyridine 13603-45-7
4-Nitrophenethanol 100-27-6
(S)-Glycidyl butyrate 65031-96-1
Itraconazole Impurity 17 2570971-58-1
Bromhexine Impurity 32 5432-28-0
Bilastine Impurity 48 826-55-1
Bilastine Impurity 49 2699147-42-5
Cabozantinib Impurity 6 1621681-63-7
1,3,5,7-tetrahydroxyadamantane 16104-28-2
Ibuprofen Impurity 19 80336-66-9
Fluticasone Impurity 17 1648562-63-3
Febuxostat Impurity 2 161798-03-4
Xanthine 69-89-6
Venlafaxine Impurity D HCl 93413-90-2
Sodium Cromoglicate Impurity 2 2555-29-5
Sodium Cromoglicate Impurity 1 90-33-5
Saxagliptin Impurity 29 709031-29-8
3-sulfamoyl-benzoic acid 636-76-0
Rupatadine Impurity 9
Tetracaine Impurity 3 94-32-6
Nafamostat Impurity 8 586-91-4
Levofloxacin lactate 294662-18-3
Metoclopramide Impurity 2 27492-84-8
Metoclopramide Impurity 3 4093-28-1
Finerenone Impurity 25
Ondansetron Impurity 2
Sitagliptin Impurity 61 2940239-31-4
Cadabine hydrochloride 4136-37-2
3-Amino-2-cyclohexen-1-one 5220-49-5
N,N′-Dimethyloxamide 615-35-0
Ruxolitinib Impurity 1
Hexamethoxydisiloxane 4371-91-9
Ibrutinib Impurity 26 143900-44-1
Ibrutinib Impurity 27 330792-70-6
Trametinib Impurity 16 1383430-03-2
2,4-Diaminobenzoic acid 611-03-0
4-Nitrosalicylic acid 619-19-2
Vitamin B6 Impurity 18 53580-89-5
D-leucine 328-38-1
(R)-Methyl 2,6-diaminohexanoate 67396-08-1
Methyl D-valinate hydrochloride 7146-15-8
(R)-Naproxen 23979-41-1
Perindopril Impurity D(Perindoprilat Lactam B) 130061-28-8
Vitamin C sodium 134-03-2
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