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QN162401

Naproxen EP Impurity A

Molecular Formula: C13H12O3

Molecular Weight: 216.23

CAS No.: 52079-10-4

QN162402

Naproxen EP Impurity B

Molecular Formula: C14H13ClO3

Molecular Weight: 264.71

CAS No.: 89617-86-7

QN162403

Naproxen EP Impurity C

Molecular Formula: C14H13BrO3

Molecular Weight: 309.16

CAS No.: 84236-26-0

QN162404

Naproxen EP Impurity D

Molecular Formula: C14H13IO3

Molecular Weight: 356.16

CAS No.: 116883-62-6

QN162405

Naproxen EP Impurity E

Molecular Formula: C15H16O3

Molecular Weight: 244.29

CAS No.: 26159-35-3

QN162406

Naproxen EP Impurity F

Molecular Formula: C16H18O3

Molecular Weight: 258.31

CAS No.: 31220-35-6

QN162407

Naproxen EP Impurity O

Molecular Formula: C12H10O3

Molecular Weight: 202.21

CAS No.: 2471-70-7

QN162408

Naproxen Nitrile Impurity

Molecular Formula: C12H9NO

Molecular Weight: 183.21

CAS No.: 67886-70-8

QN162411

Naproxen EP Impurity K

Molecular Formula: C13H14O2

Molecular Weight: 202.25

CAS No.: 77301-42-9

QN162412

Naproxen EP Impurity L

Molecular Formula: C13H12O2

Molecular Weight: 200.24

CAS No.: 3900-45-6

QN162414

Naproxen EP Impurity N

Molecular Formula: C11H9BrO

Molecular Weight: 237.1

CAS No.:  5111-65-9

QN162427

Naproxen Impurity 1

Molecular Formula: C18H22O4

Molecular Weight: 302.36

CAS No.: NA

QN162428

Naproxen EP Impurity G (R-Naproxen)

Molecular Formula: C14H14O3 

Molecular Weight:  230.26

CAS No.: 23979-41-1

QN162429

Naproxen Impurity 2

Molecular Formula: C14H13IO3

Molecular Weight: 356.16

CAS No.: NA

QN162430

Naproxen EP Impurity H

Molecular Formula: C11H10O2

Molecular Weight: 174.2

CAS No.: 5111-66-0

QN162431

Naproxen EP Impurity I

Molecular Formula: C13H12O3

Molecular Weight: 216.23

CAS No.: 23981-47-7

QN162432

Naproxen EP Impurity J

Molecular Formula: C13H14O

Molecular Weight: 186.25

CAS No.: 21388-17-0

QN162433

Naproxen EP Impurity M

Molecular Formula: C11H10O

Molecular Weight: 158.2

CAS No.: 34068

QN162434

Naproxen Impurity 34

Molecular Formula: C14H14O3

Molecular Weight: 230.26

CAS No.: 23981-80-8

QN162435

Naproxen Impurity 35

Molecular Formula: C12H19NO2

Molecular Weight: 209.28

CAS No.: NA

QN162436

Naproxen Impurity 36

Molecular Formula: C14H15NO2

Molecular Weight: 229.27

CAS No.: NA

QN162437

Naproxen Impurity 37

Molecular Formula: C10H12O

Molecular Weight: 148.2

CAS No.: 495-40-9

QN162438

Naproxen Impurity 38

Molecular Formula: C14H12O3

Molecular Weight: 228.24

CAS No.: 27602-79-5

QN162439

Naproxen Impurity 39

Molecular Formula: C14H14O4

Molecular Weight: 246.26

CAS No.: 32721-11-2

QN162440

Naproxen Impurity 40

Molecular Formula: C19H24O4

Molecular Weight: 316.39

CAS No.: NA

QN162441

Naproxen Impurity 41

Molecular Formula: C19H22O4

Molecular Weight: 314.38

CAS No.: NA

QN162442

Naproxen Impurity 42

Molecular Formula: C14H14O2

Molecular Weight: 214.26

CAS No.: 27602-75-1

QN162443

Naproxen Impurity 43

Molecular Formula: C18H22O4

Molecular Weight: 302.36

CAS No.: 2601735-81-1

QN162447

Naproxen Impurity 47

Molecular Formula: C14H13IO3

Molecular Weight: 356.16

CAS No.: 116883-61-5

QN162448

Naproxen Isopropyl Ester

Molecular Formula: C17H20O3

Molecular Weight: 272.34

CAS No.: 156967-24-7


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