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      中文版   ENGLISH
      New Products
       Bendamustine impurity 1/Bendamustine Impurity D
       Olanzapine impurity 4/Olanzapine Thiolactam Impurity
       Atorvastatin impurity 4/Atorvastatin EP Impurity A Calcium Salt
       Entecavir impurity 1/(1R,3R,4R)-Entecavir
       Calcipotriol EP Impurity A
       pre-Calcitriol PTAD Adduct/Calcitriol EP Impurity C
       Isocyclosporine A
       Cyclosporine G
       Clobetasol Propionate EP Impurity E
       15(S)-Latanoprost
       (15R)-Bimatoprost/15-epi Bimatoprost
       15-Keto Travoprost
       15S-Cloprostenol/15-epi Cloprostenol
       Azithromycin EP Impurity H
       Azithromycin EP Impurity I
       Roxithromycin EP Impurity B
       Erythromycin EP Impurity A
       Erythromycin EP Impurity B
       Clarithromycin EP Impurity A
       Clarithromycin EP Impurity B
       Clarithromycin EP Impurity F
       Rivaroxaban impurity 3/ Dechloro-Rivaroxaban
       Clindamycin Phosphate EP Impurity B/Clindamycin B 2-Phosphate
       Riociguat Impurity 9/2-Desfluoro-3-fluoro-Riociguat
       Riociguat Impurity 19/N-Desmethyl Riociguat
       Sunitinib Amide Impurity
       Caspofungin impurity 1/Caspofungin Impurity A
       Lurasidone impurity 4/Lurasidone Sulfoxide
       Lurasidone impurity 5/Lurasidone Sulfone
       Lurasidone impurity 7/Lurasidone Piperazine N-Oxide
       Rivaroxaban impurity 6/ Rivaroxaban Pseudodimer
       Afatinib impurity 1/Afatinib Dimer Impurity
       Paliperidone impurity 10/Paliperidone N-Oxide
       Paliperidone impurity 11/Paliperidone 9-Keto Impurity
       Azithromycin EP Impurity L/Azithromycin N-Oxide
       Fulvestrant impurity 5/Fulvestrant EP Impurity E
       Fluticasone Propionate EP Impurity B/Fluticasone Sulfenic Acid Propionate
       Pemetrexed impurity 3/Pemetrexed EP Impurity D
       Vinorelbine EP Impurity G
       Darunavir impurity 2/Darunavir CBZ Amino Impurity
       Prednisolone impurity 4/Prednisolone EP Impurity F
       Prednisolone impurity 6/Prednisolone EP Impurity J
       
      Products
      Product ID:FY-ER01 
      Chemical Name:Erythromycin EP Impurity A 
      Synonyms:(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3-(hydroxymethyl)-5,7,9,11,13-pentamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione 
      Cas No.:82230-93-1 
      Molecular Formula:C37H67NO14 
      Molecular Weight:749.94 
      Specification:90%min 
      Molecular Structure: 

       

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