Donepezil impurity 7/Donepezil benzyl bromide impurity|844694-85-5Shanghai Forever Synthesis Co.,Ltd.

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Entecavir impurity 1/(1R,3R,4R)-Entecavir

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pre-Calcitriol PTAD Adduct/Calcitriol EP Impurity C

Isocyclosporine A

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

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Riociguat Impurity 19/N-Desmethyl Riociguat

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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

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Paliperidone impurity 11/Paliperidone 9-Keto Impurity

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Prednisolone impurity 4/Prednisolone EP Impurity F

Prednisolone impurity 6/Prednisolone EP Impurity J

Products

Product ID:	FY-DON07
Chemical Name:	Donepezil impurity 7/Donepezil benzyl bromide impurity
Synonyms:	1,1-Dibenzyl-4-[(5,6-dimethoxy-1-oxoindan-2-ylmethyl]piperidinium bromide
Cas No.:	844694-85-5
Molecular Formula:	C₃₁H₃₆BrNO₃
Molecular Weight:	549.15
Specification:	95%min
Molecular Structure: