1128086-25-8 Usage
Uses
Donepezil-d5 is a labelled nootropic. An inhibitor of acetylcholinesterase.
Check Digit Verification of cas no
The CAS Registry Mumber 1128086-25-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,8,0,8 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1128086-25:
(9*1)+(8*1)+(7*2)+(6*8)+(5*0)+(4*8)+(3*6)+(2*2)+(1*5)=138
138 % 10 = 8
So 1128086-25-8 is a valid CAS Registry Number.