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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
Benzylpenicillin CP Impurity H 500-98-1
Lidocaine EP Impurity B (Lidocaine N-Oxide) 2903-45-9
Lidocaine EP Impurity H 1131-01-7
Benzylpenicillin EP(CP)Impurity F(Mixture of Diastereomers)
Pioglitazone Impurity D 868754-41-0
Perindopril EP Impurity B 95153-31-4
Defluoro Levofloxacin 117620-85-6
Levofloxacin Diformyl Impurity 151377-74-1
Piperacillin Impurity F
Piperaquine Impurity B HCl
Phenyl Acetate 122-79-2
Perindopril Impurity J 685523-06-2
Sodium Picosulfate EP Impurity B(Bisacodyl EP Impurity A) 603-41-8
Pemetrexed Impurity A 137281-39-1
N-Desmethyl Levofloxacin(Levofloxacin Related Compound A) 117707-40-1
Levetiracetam Impurity C 72762-00-6
Ponatinib 943319-70-8
BenzathineBenzylpenicillinEPImpurityIPotassiumSalt 31447-86-6
Pentoxifylline EP Impurity H 200556-62-3
Permethrin EP Impurity D 39515-51-0
Lidocaine Impurity 3 HCl
Lidocaine EP Impurity C 2198-53-0
Pioglitazone Impurity C 952188-00-0
Perindopril Impurity F 129970-98-5
Levetiracetam Impurity 3 102767-31-7
Lidocaine EP Impurity J HCl 1012864-23-1
Pitavastatin Defuoro Impurity Calcium Salt 1258947-30-6
Piperacillin sodium Impurity G 63422-71-9
Benzylpenicillin CP Impurity J(Mixture of Diastereomers)
Pentoxifylline EP Impurity J 874747-30-5
Perindopril EP Impurity C(Perindoprilat Lactam A) 129970-99-6
Perindopril Related Compound 7 80875-98-5
Piribedil N-Oxide 53954-71-5
Levocarnitine Impurity C 6490-20-6
(Z)-Pitavastatin Calcium Salt 1159588-21-2
Phenoxymethylpenicillin EP Impurity B 122-59-8
Levetiracetam Carboxylic Acid 102849-49-0
Levetiracetam Impurity A 67118-31-4
Pioglitazone N-Oxide 145350-09-0
Levofloxacin 100986-85-4
Pentoxifylline Acid
Pemetrexed EP Impurity D 144051-68-3
Lidocaine Dichloro Impurity 39084-88-3
Pinaverium Bromide 53251-94-8
Piperacillin Sodium Impurity E(1-Ethyl-2,3-dioxopiperazine) 59702-31-7
Piracetam EP Impurity D 53934-76-2
Pentoxifylline EP Impurity D 59413-14-8
Pentoxifylline EP Impurity E 77196-87-3
Pemetrexed EP Impurity A 869791-42-4
Lidocaine EP Impurity D HCl 7729-94-4
Levofloxacin Tetrafluoro Impurity 1 110548-02-2
Piperacillin Impurity 1
Pomalidomide Impurity 2 603-11-2
Piperacillin Impurity 4
Piperacillin sulfoxide 67275-27-8
Piperacillin Dimer 2170771-53-4
Levofloxacin Impurity 4 2206135-16-0
Pentoxifylline
Phenytoin Impurity A(Diphenylmethanone) 119-61-9
Pioglitazone Impurity E 868754-42-1
Pioglitazone EP Impurity A 625853-74-9
tert-Butyl Pitavastatin 586966-54-3
Piribedil
(3R, 5R)-Pitavastatin Calcium Salt 254452-96-5
Lidocaine EP Impurity G HCl 35891-87-3
Pentoxifylline EP Impurity K 74857-22-0
4-Trifluoromethylphenol 402-45-9
Benzyl 3-Fluoro-4-(4-morpholinyl)phenyl)carbamate 168828-81-7
Benzylpenicillin EP(CP) Impurity D
Piperacillin Impurity C(Mixture of Diastereomers)
Levetiracetam Impurity 5 7682-20-4
Pioglitazone Impurity B 136401-69-9
Pimecrolimus 137071-32-0
Lidocaine EP Impurity K HCl 50295-20-0
Levofloxacin Related Compound C 177472-30-9
Pemetrexed Impurity 7(Mixture of Diastereomers) 193281-00-4
Lidocaine EP Impurity I HCl 17289-54-2
Linagliptin Impurity 10(S-Isomer) 668270-11-9
Pentoxifylline EP Impurity I 55247-90-0
Phentolamine Mesylate EP Impurity C 61537-49-3
Posaconazole Impurity B 357189-95-8
Levofloxacin Related Compound B 100986-89-8
Hydroxy Pentoxifylline
Mycophenolate Mofetil EP Impurity E 31858-66-9
Piperaquine Impurity 1 86-99-7
Levetiracetam Impurity D 103765-01-1
Sodium Picosulfate EP Impurity A 32500-19-9
Levothyroxine Impurity C 51-24-1
Permethrin(Mixture of cis and trans Isomers) 52645-53-1
Phenytoin Impurity C 3060-50-2
Lidocaine EP Impurity A 87-62-7
Perindopril Impurity N
Piracetam EP Impurity C 61516-73-2
(R)-Ofloxacin 100986-86-5
Piperacillin Impurity D
Lidocaine EP Impurity E 745798-07-6
Lidocaine Impurity F HCl 857170-72-0
Phenylephrine Impurity A HCl 4779-94-6
Benzylpenicillin CP Impurity L
Pitavastatin Lactone 141750-63-2
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