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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
Irbesartan Impurity 4 133690-91-2
Metacycline hydrochloride 3963-95-9
Entacapone EP Impurity F 160391-70-8
2,4,6-TriMethoxybenzoic acid Methyl ester 29723-28-2
1,3,5-Trimethoxy-2-methylbenzene 14107-97-2
Pramipexole Impurity 7 HCl 2245708-68-1
Vortioxetine 508233-74-7
2,2-Dibromo-4'-methylacetophenone 13664-98-7
(s)-(+)-mandelic acid 17199-29-0
Terbutaline EP Impurity A
Terbutaline EP Impurity D HBr 1797117-23-7
Mesalamine Impurity D
Mesalamine Impurity J 112725-89-0
Felodipine Impurity 2 626-34-6
Felodipine Impurity 3 6334-18-5
Phloroglucinol EP Impurity D (Phloroglucide) 491-45-2
Phloroglucinol EP Impurity E (1,2,4-Trihydroxybenzene) 533-73-3
Phloroglucinol EP Impurity K (4-Chlororesorcinol) 95-88-5
Phloroglucinol EP Impurity O (4,6-Dichlororesorcinol) 137-19-9
Apremilast 608141-41-9
Triethylsilanol 597-52-4
Empagliflozin Impurity 31 915095-99-7
Empagliflozin Opening Impurity 111 1620758-34-0
Empagliflozin Impurity 33
Empagliflozin Impurity 35 1279691-35-8
5'-S-Methyl-5'-Thioadenosine 2457-80-9
Oseltamivir Diastereomer I HCl
Isopropyl β-D-thiogalactopyranoside 367-93-1
3,3'-Iminodipropionic Acid 505-47-5
Rivaroxaban Impurity 42 2512215-49-3
Methyl Isonicotinate N-oxide 3783-38-8
4-Methylpyridine N-oxide 1003-67-4
Isomalt 64519-82-0
Oseltamivir EP Impurity H 814-29-9
Doxofylline Impurity 6 1429636-72-5
Tolterodine Impurity 4 80-48-8
Mycophenolate Mofetil Impurity 1 27979-57-3
Lacosamide EP Impurity J HCl 3287-99-8
Glycopyrronium Bromide EP Impurity F (Benzaldehyde) 100-52-7
Ascomycin 1 11011-38-4
Vardenafil EP Impurity B 437717-43-6
2,2’-Dibenzothiazoyl Disulfide 120-78-5
L-Leucine 61-90-5
1,3-Benzodioxole 274-09-9
L-Aspartic acid 56-84-8
Diphenhydramine EP Impurity D（Ebastine EP Impurity A） 91-01-0
Imidazole 288-32-4
Ethyl 4-bromibutyrate 2969-81-5
Glyoxylic acid monohydrate 563-96-2
Ornidazole Impurity 8 74550-92-8
L-Tryptopha 73-22-3
Trazodone Impurity E 1346599-35-6
Linagliptin Impurity CD10925 1955514-80-3
Medetomidine Impurity B 2240179-63-7
2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid 55453-87-7
Vanillyl Alcohol 498-00-0
N-Acetyl-D-Glutamine 161579-61-9
Telmisartan Impurity J 885045-90-9
Anethole Trithione Impurity 2 18274-81-2
Desloratadine Impurity 3 1346600-61-0
Etoricoxib Impurity H 1350206-14-2
Torsemide Impurity 3 106944-63-2
Vortioxetine HBr 960203-27-4
Reserpine 50-55-5
1-(4-Chlorophenyl)piperazine 38212-33-8
Trazodone EP Impurity H
AtorvastatinLactamSodiumSaltImpurity 148217-40-7
Ergocalciferol EP Impurity B (Ergosterol) 57-87-4
Isopropyl Tosylate 2307-69-9
Hydroxychloroquine Sulfate Impurity 8
4-Hydroxybenzoicacidpropylester 94-13-3
Atorvastatin Calcium Trihydrate 344423-98-9
Levetiracetam Impurity 6 263552-76-7
Methimazole Impurity C 14486-52-3
Avibactam Impurity 13 Sodium Salt
DL-Methionine Sulfoxide 62697-73-8
Diethyl Dipropylmalonate 6065-63-0
Aripiprazole Imp 3 1424857-89-5
Acesulfame potassium 55589-62-3
p-Toluic Acid 99-94-5
Lysine Acetylsalicylate Impurity 9
Lysine Acetylsalicylate Impurity 10
Lysine Acetylsalicylate Impurity 11
Pioglitazone Impurity 2 5408-74-2
Rivaroxaban Impurity 32 53935-71-0
Domperidone Impurity 1 88-74-4
Moxifloxacin Impurity 21 151213-42-2
Bupivacaine Impurity 10 675-20-7
Succinicacid 110-15-6
Diethyl malonate 105-53-3
Pentanamide 626-97-1
Telmisartan Ethyl Ester 528560-94-3
Ambroxol Imp 15 606-00-8
Ambroxol Imp 16 609-85-8
Montelukast Sodium EP Impurity G 1428448-96-7
Deschloro Cetirizine DiHCl 83881-54-3
Cetirizine Methyl Ester DiHCl 83881-48-5
RupatadineN-OxideII
Chloroacetaldehyde dimethyl acetal 97-97-2
1-Hydroxybenzotriazole 2592-95-2
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