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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
Candesartan Ethyl Ester 139481-58-6
Caprylic acid 124-07-2
Oxcarbazepine Impurity 1 28721-09-7
Carbamazepine 298-46-4
Oxcarbazepine EP Impurity C(10-Keto-iminodibenzyl) 21737-58-6
Carbidopa EP Impurity E 52514-63-3
Carbidopa EP Impurity F 1458640-32-8
Carbidopa EP Impurity B 18181-08-3
Carboplatin EP Impurity B 5445-51-2
Carboprost Trometamol 58551-69-2
Cariprazine Impurity 4 1231947-89-9
N-Didesmethyl Cariprazine 839712-25-3
Carteolol EP Impurity D 51781-13-6
Carteolol EP Impurity E 56660-90-3
Carteolol EP Impurity G 54945-72-1
Carteolol EP Impurity C 51781-14-7
Carvedilol Impurity C 72955-94-3
Cefamandole Impurity A 1947364-12-6
Cefazedone Impurity 11 15690-38-7
Cefazolin Impurity B 2384108-14-7
Cefazolin EP Impurity E 29490-19-5
Cefazolin EP Impurity A 30246-33-4
Cefazolin Impurity C 56842-77-4
Cefazolin 3-Hydroxymethyl Impurity 478494-71-2
Cefazolin Sodium Impurity H 957-68-6
delta2-Cefcapene Pivoxil
Cefcapene 135889-00-8
efditoren Pivoxil Impurity 4 148774-47-4
Cefixime EP Impurity C(Cefixime 7-epimer) 108691-83-4
Cefixime Impurity D 97164-56-2
Cefixime Impurity E 72701-01-0
Cefixime Impurity 14 79349-82-9
Cefodizime Impurity 1 34272-64-5
Cefoperazone EP Impurity B 711598-76-4
Cefotaxime Sodium Salt 64485-93-4
Cefotaxime EP Impurity A(Cefetamet) 65052-63-3
Cefotaxime Impurity B 66340-28-1
Ceftriaxone Impurity B(Cefotaxime EP Impurity E) 66340-33-8
Ceftriaxone Impurity C 58909-39-0
Ceftriaxone Impurity D 80756-85-0
Ceftriaxone Impurity E 58909-56-1
Ceftriaxone 3-ene Isomer
Cefuroxime Axetil Impurity E 947723-87-7
Cefuroxime Sodium EP Impurity I Ammonium Salt 97148-39-5
Cefuroxime EP Impurity G 97232-98-9
Celecoxib 169590-42-5
Celecoxib Impurity 1 915280-81-8
Celecoxib Impurity 2 1061214-06-9
Cephalexin Impurity D(Cefradine EP Impurity F) 34876-35-2
Cephalexin Impurity E(Cefradine EP Impurity G) 146794-70-9
Cephalexin Impurity A(Ampicillin EP Impurity L) 875-74-1
Cephalosporin Impurity C 22252-43-3
Cetirizine Impurity A 303-26-4
Cetirizine Impurity B 113740-61-7
Cetirizine Impurity G DiHCl 164726-80-1
Cetirizine Impurity(4-Chlorobenzophenone) 134-85-0
Levocetirizine Impurity 2 300543-56-0
4-Chloro Benzhydrol(Meclozine EP Impurity B) 119-56-2
Cetirizine Impurity D 346451-15-8
Cetirizine Propanediol Ester Impurity
Cetirizine N-Oxide 1076199-80-8
Levocetirizine Impurity 5 682323-77-9
Taurochenodeoxycholic Acid 516-35-8
Chlorphenamine Impurity A 1246816-57-8
(3-beta)-7-Dehydrocholesterol(Cholesta-5,7-dien-3-beta-ol) 434-16-2
Taurocholic Acid 81-24-3
Glycocholic acid 475-31-0
Glycochenodeoxycholic Acid Sodium Salt 16564-43-5
Citicoline Sodium Salt(CDP-Choline) 33818-15-4
Uridine Diphosphate Choline(UDPC) 99492-83-8
Cilastatin Impurity E 1174657-07-8
Cilastatin Impurity H
Cilostazol Related Compound B 73963-62-9
Ampicillin Impurity B(L-Ampicillin) 19379-33-0
Ampicillin Impurity C2 (Ampicillin diketopiperazine)
Ampicillin Impurity D(Mixture of Diastereomers) 1642629-93-3
Ampicillin Impurity E 1207726-28-0
Ampicillin Impurity F(Mixture of Diastereomers) 2197189-82-3
Ampicillin Impurity G 31485-02-6
Ampicillin Impurity K 40610-41-1
Ampicillin Impurity M
Anecortave Acetate 7753-60-8
Apixaban Impurity 62 99585-01-0
Apixaban Amino Acid Impurity 2206825-87-6
Fosaprepitant Dimeglumine 265121-04-8
(1S,2R,3R)-Aprepitant 1242175-34-3
(1R,2S,3R)-Aprepitant 1185502-97-9
(1R,2R,3R)-Aprepitant 1148113-53-4
ent-Aprepitant 172822-29-6
(1S,2R,3S)-Aprepitant 170902-81-5
Aprepitant Impurity 1 HCl
Aprepitant Impurity 19 HCl 171482-05-6
Arbidol HCl 131707-23-8
Argatroban Impurity 51(Mixture of Diastereomers) 189264-02-6
Argatroban Impurity D 74874-09-2
Argatroban-(D,2S,4S)-Isomer
Aripiprazole 129722-12-9
Aripiprazole EP Impurity B HCl 119532-26-2
Aripiprazole N-Oxide 573691-09-5
Aripiprazole Impurity E 120004-79-7
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