Doxofylline Impurity 9

CAS NO.: 1429636-72-5

Formula: C11H16N4O4

Weight: 268.27

Doxofylline Impurity 10

CAS NO.: 42772-85-0

Formula: C9H12O4S

Weight: 216.25

Donepezil HCl

CAS NO.: 120011-70-3

Formula: C24H29NO3 HCl

Weight: 379.5 36.46

Donepezil EP Impurity C

CAS NO.: 2452407-76-8

Formula: C24H29NO4

Weight: 395.5

Donepezil EP Impurity G

CAS NO.: 2452407-72-4

Formula: C24H27NO3

Weight: 377.48

Donepezil Related Compound 1

CAS NO.: 145546-80-1

Formula: C24H27NO3

Weight: 377.48

Donepezil Impurity 1

CAS NO.: 197010-25-6

Formula: C24H29NO5

Weight: 411.5

Donepezil Impurity 2

CAS NO.: 120013-84-5

Formula: C24H29NO4

Weight: 395.5

Donepezil Impurity 3

CAS NO.: 844694-85-5

Formula: C31H36NO3. Br

Weight: 470.63 79.90

Donepezil Impurity 4

CAS NO.: 4803-57-0

Formula: C17H17NO3

Weight: 283.33

Donepezil Impurity 5

CAS NO.: 120013-45-8

Formula: C24H29NO2

Weight: 363.5

Donepezil Impurity 6

CAS NO.: 120012-04-6

Formula: C24H31NO3

Weight: 381.52

Donepezil Impurity 7

CAS NO.: 896134-06-8

Formula: C17H15NO4

Weight: 297.31

Donepezil Impurity 8

CAS NO.: 923571-15-7

Formula: C17H15NO4

Weight: 297.31

Donepezil Impurity 9

CAS NO.: 923571-16-8

Formula: C24H22NO4+

Weight: 388.44

Donepezil Impurity 10

CAS NO.: 197010-20-1

Formula: C24H29NO4

Weight: 395.5