612827-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 612827-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,2,8,2 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 612827-82:
(8*6)+(7*1)+(6*2)+(5*8)+(4*2)+(3*7)+(2*8)+(1*2)=154
154 % 10 = 4
So 612827-82-4 is a valid CAS Registry Number.