1005106-64-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1005106-64-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,1,0 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1005106-64:
(9*1)+(8*0)+(7*0)+(6*5)+(5*1)+(4*0)+(3*6)+(2*6)+(1*4)=78
78 % 10 = 8
So 1005106-64-8 is a valid CAS Registry Number.