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 Atorvastatin impurity 4/Atorvastatin EP Impurity A Calcium Salt
 Entecavir impurity 1/(1R,3R,4R)-Entecavir
 Calcipotriol EP Impurity A
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 (15R)-Bimatoprost/15-epi Bimatoprost
 15-Keto Travoprost
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 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
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 Riociguat Impurity 19/N-Desmethyl Riociguat
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 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
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 Prednisolone impurity 4/Prednisolone EP Impurity F
 Prednisolone impurity 6/Prednisolone EP Impurity J
 
Products
Product ID:FY-RIV04 
Chemical Name:Rivastigmine impurity 4 
Synonyms:4-(1-(dimethylamino)ethyl)phenyl ethyl(methyl)carbamate 2,3- dihydroxysuccinate 
Cas No.:123441-05-4(free) 
Molecular Formula:C14H22N2O2.C4H6O6 
Molecular Weight:400.43 
Specification:95%min 
Molecular Structure: 

 
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