296797-12-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 296797-12-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,6,7,9 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 296797-12:
(8*2)+(7*9)+(6*6)+(5*7)+(4*9)+(3*7)+(2*1)+(1*2)=211
211 % 10 = 1
So 296797-12-1 is a valid CAS Registry Number.