22510-64-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22510-64-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,1 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 22510-64:
(7*2)+(6*2)+(5*5)+(4*1)+(3*0)+(2*6)+(1*4)=71
71 % 10 = 1
So 22510-64-1 is a valid CAS Registry Number.