806632-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 806632-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,6,6,3 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 806632-62:
(8*8)+(7*0)+(6*6)+(5*6)+(4*3)+(3*2)+(2*6)+(1*2)=162
162 % 10 = 2
So 806632-62-2 is a valid CAS Registry Number.