849797-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 849797-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,7,9 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 849797-46:
(8*8)+(7*4)+(6*9)+(5*7)+(4*9)+(3*7)+(2*4)+(1*6)=252
252 % 10 = 2
So 849797-46-2 is a valid CAS Registry Number.