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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
Olopatadine HCl 140462-76-6
Paclitaxel Side Chain Impurity 153433-80-8
Serotonin HCl 153-98-0
N-Methyl Omeprazole Impurity 2 784143-42-6
Ornidazole Impurity D 14419-11-5
Nicotinic acid 59-67-6
Oxcarbazepine EP Impurity H
Norethindrone 68-22-4
Nystatin 1400-61-9
10,11-Dihydro-10-Hydroxy Carbamazepine 29331-92-8
Nicergoline Impurity E 57935-66-7
Nicergoline EP Impurity F 58001-19-7
Oxcarbazepine EP Impurity L 2642430-28-0
Sildenafil chlorosulfonyl 139756-22-2
Nicotinamide 98-92-0
Paliperidone Impurity O HCl 84163-13-3
Ondansetron Impurity B 1076198-52-1
Ondansetron HCl 99614-01-4
6-Hydroxy Nicorandil 113743-17-2
O-Desethyl Sildenafil(Sildenafil Impurity C) 139755-91-2
Nateglinide EP Impurity G(Nateglinide Ethyl Ester) 187728-85-4
Nateglinide EP Impurity F 944746-48-9
Sildenafil Impurity A 1391053-95-4
Neomycin Sulfate EP Impurity A(Neamine) 3947-65-7
Pantoprazole Impurity(Mixture of Impurity D and F)
Norfloxacin Impurity G 70459-04-0
Esomeprazole Impurity 4 2080-75-3
Ethyl Salicylate 118-61-6
Sildenafil Amide 139756-01-7
Pantoprazole Impurity C 953787-55-8
Paliperidone Impurity 1 HCl 135634-18-3
L-Ornithine 70-26-8
Ofloxacin EP Impurity D 197291-75-1
Olopatadine N-Oxide 173174-07-7
Paliperidone Impurity 2 849903-79-3
Ondansetron EP Impurity C 27387-31-1
Omeprazole Impurity H 863029-89-4
Nicorandil EP Impurity B 6265-73-2
Olanzapine Impurity A 138564-59-7
Olmesartan Medoxomil EP Impurity C 879562-26-2
9-Piperazine Levofloxacin Impurity 178912-62-4
Norepinephrine Tartrate Impurity G 13062-58-3
Paliperidone Impurity H 1388021-47-3
D-Norepinephrine Bitartrate 636-88-4
4-chlorophenylacetonitrile 140-53-4
Pantoprazole Chloro-Impurity 72830-09-2
Salicylaldehyde Azine 959-36-4
Nicergoline EP Impurity H 192504-81-7
Olanzapine Related Compound HCl 138564-60-0
Paliperidone Impurity N 130049-82-0
Salbutamol Related Compound 3 54030-32-9
Oxcarbazepine EP Impurity F 28721-08-6
Salbutamol EP Impurity M 18910-70-8
Olmesartan Medoxomil EP Impurity D 1020157-01-0
Norfloxacin EP Impurity H 105440-01-5
Pantoprazole EP Impurity F 721924-06-7
Salbutamol Impurity J 156547-62-5
Sildenafil N-Oxide 1094598-75-0
(R)-Salbutamol((R)-Albuterol HCl) 50293-90-8
Salbutamol EP Impurity E 24085-03-8
(R)-Omeprazole 119141-89-8
Paliperidone 9-Keto Impurity 1189516-65-1
Nicorandil EP Impurity A(p-Nicorandil) 65141-47-1
Sildenafil EP Impurity G 1346602-67-2
Nimodipine EP Impurity A 85677-93-6
Nicotinuric Acid 583-08-4
Pantoprazole Impurity D 122307-41-9
Sertraline EP Impurity G HCl 79645-15-1
Levofloxacin N-oxide 117678-38-3
Ipratropium bromide Impurity C 552-63-6
Salmeterol Impurity B 94749-02-7
Esomeprazole Impurity 5 2362529-32-4
Pantoprazole N-Oxide 953787-60-5
Netupitant 290297-26-6
NetupitantImpurity 1 HCl
Levofloxacin USP Related Compound E 151250-76-9
Oxcarbazepine EP Impurity K(Oxcarbazepine USP Related Compound A) 1346601-76-0
Nifedipine EP Impurity C(Z-Isomer) 111304-31-5
Oseltamivir Impurity D 1346604-18-9
Pantoprazole Sulphone(Impurity A) 127780-16-9
Oxcarbazepine EP Impurity G 15882-79-8
Nicorandil Impurity 5 896133-95-2
Olanzapine Impurity D 174794-02-6
Nonivamide 2444-46-4
Amitriptyline EP Impurity C HCl 894-71-3
Sildenafil EP Impurity D 1357931-55-5
triphenylphosphine oxide 791-28-6
Paliperidone Impurity 5 1138463-56-5
Simvastatin EP Impurity A 101314-97-0
Nicergoline EP Impurity B 35264-46-1
Naphazoline Impurity A 36321-43-4
Ornidazole Impurity E 31876-69-4
(E)-Olopatadine 113806-06-7
Pantoprazole Impurity E(Dimer) 2115779-15-0
Nintedanib Impurity 3 1168150-46-6
Sildenafil Citrate 171599-83-0
Oxonic Acid Potassium Salt 2207-75-2
Nebivolol HCl 152520-56-4
Esomeprazole Magnesium Trihydrate 217087-09-7
Neostigmine EP Impurity C 16088-19-0
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