226941-32-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 226941-32-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,6,9,4 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 226941-32:
(8*2)+(7*2)+(6*6)+(5*9)+(4*4)+(3*1)+(2*3)+(1*2)=138
138 % 10 = 8
So 226941-32-8 is a valid CAS Registry Number.