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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
Rosuvastatin EP Impurity F 289042-12-2
Rupatadine Impurity E 1224515-72-3
Ruxolitinib Phosphate 1092939-17-7
Sacubitril Calcium salt 1369773-39-6
Sacubitril-(2RS,4RS)-Isomer Calcium Salt
Sacubitril 149709-62-6
Sacubitril Impurity 1 1038924-70-7
Sacubitril Impurity 2 1038924-97-8
Sacubitril Impurity 4 149709-44-4
Sacubitril Impurity 5 1012341-52-4
Sacubitril Impurity 7 1012341-56-8
Sacubitril Impurity 8 1012341-54-6
Safinamide Impurity 4 174756-44-6
Safinamide Impurity 5 1160513-60-9
Safinamide Impurity 8 690969-16-5
Salbutamol 18559-94-9
Sabutamol Dimer 147663-30-7
Salbutamol EP Impurity A 870076-72-5
Salbutamol Impurity B 96948-64-0
Salbutamol EP Impurity C 18910-68-4
Salbutamol EP Impurity E 24085-03-8
Salbutamol Impurity J 156547-62-5
Salbutamol EP Impurity M 18910-70-8
Salbutamol Related Compound 3 54030-32-9
(R)-Salbutamol((R)-Albuterol HCl) 50293-90-8
Salicylaldehyde Azine 959-36-4
Ethyl Salicylate 118-61-6
Salmeterol Impurity B 94749-02-7
Ipratropium bromide Impurity C 552-63-6
Serotonin HCl 153-98-0
Sertraline EP Impurity G HCl 79645-15-1
4-chlorophenylacetonitrile 140-53-4
Sildenafil Citrate 171599-83-0
Sildenafil Amide 139756-01-7
Sildenafil chlorosulfonyl 139756-22-2
Sildenafil EP Impurity G 1346602-67-2
Sildenafil EP Impurity D 1357931-55-5
Sildenafil Impurity A 1391053-95-4
O-Desethyl Sildenafil(Sildenafil Impurity C) 139755-91-2
Sildenafil N-Oxide 1094598-75-0
Simvastatin EP Impurity A 101314-97-0
Naphazoline Impurity A 36321-43-4
Nateglinide EP Impurity G(Nateglinide Ethyl Ester) 187728-85-4
Nateglinide EP Impurity F 944746-48-9
Nebivolol HCl 152520-56-4
Neomycin Sulfate EP Impurity A(Neamine) 3947-65-7
Neostigmine EP Impurity C 16088-19-0
Netupitant 290297-26-6
NetupitantImpurity 1 HCl
Nicergoline EP Impurity F 58001-19-7
Nicergoline EP Impurity B 35264-46-1
Nicergoline Impurity E 57935-66-7
Nicergoline EP Impurity H 192504-81-7
Nicorandil EP Impurity A(p-Nicorandil) 65141-47-1
Nicorandil EP Impurity B 6265-73-2
6-Hydroxy Nicorandil 113743-17-2
Nicorandil Impurity 5 896133-95-2
Nicotinic acid 59-67-6
Nicotinamide 98-92-0
Nicotinuric Acid 583-08-4
Nifedipine EP Impurity C(Z-Isomer) 111304-31-5
Nimodipine EP Impurity A 85677-93-6
Nintedanib Impurity 3 1168150-46-6
Nonivamide 2444-46-4
Norepinephrine Tartrate Impurity G 13062-58-3
D-Norepinephrine Bitartrate 636-88-4
Norethindrone 68-22-4
Norfloxacin Impurity G 70459-04-0
Norfloxacin EP Impurity H 105440-01-5
Amitriptyline EP Impurity C HCl 894-71-3
Nystatin 1400-61-9
Levofloxacin USP Related Compound E 151250-76-9
Levofloxacin N-oxide 117678-38-3
9-Piperazine Levofloxacin Impurity 178912-62-4
Ofloxacin EP Impurity D 197291-75-1
Olanzapine Impurity D 174794-02-6
Olanzapine Related Compound HCl 138564-60-0
Olanzapine Impurity A 138564-59-7
Olmesartan Medoxomil EP Impurity C 879562-26-2
Olmesartan Medoxomil EP Impurity D 1020157-01-0
Olopatadine N-Oxide 173174-07-7
Olopatadine HCl 140462-76-6
(E)-Olopatadine 113806-06-7
(R)-Omeprazole 119141-89-8
Esomeprazole Magnesium Trihydrate 217087-09-7
N-Methyl Omeprazole Impurity 2 784143-42-6
Omeprazole Impurity H 863029-89-4
Esomeprazole Impurity 4 2080-75-3
Esomeprazole Impurity 5 2362529-32-4
Ondansetron HCl 99614-01-4
Ondansetron Impurity B 1076198-52-1
Ondansetron EP Impurity C 27387-31-1
triphenylphosphine oxide 791-28-6
Ornidazole Impurity E 31876-69-4
Ornidazole Impurity D 14419-11-5
L-Ornithine 70-26-8
Oseltamivir Impurity D 1346604-18-9
10,11-Dihydro-10-Hydroxy Carbamazepine 29331-92-8
Oxcarbazepine EP Impurity H
Oxcarbazepine EP Impurity K(Oxcarbazepine USP Related Compound A) 1346601-76-0
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