82964-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82964-28-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,6 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82964-28:
(7*8)+(6*2)+(5*9)+(4*6)+(3*4)+(2*2)+(1*8)=161
161 % 10 = 1
So 82964-28-1 is a valid CAS Registry Number.