612844-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 612844-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,2,8,4 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 612844-08:
(8*6)+(7*1)+(6*2)+(5*8)+(4*4)+(3*4)+(2*0)+(1*8)=143
143 % 10 = 3
So 612844-08-3 is a valid CAS Registry Number.