296242-65-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 296242-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,6,2,4 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 296242-65:
(8*2)+(7*9)+(6*6)+(5*2)+(4*4)+(3*2)+(2*6)+(1*5)=164
164 % 10 = 4
So 296242-65-4 is a valid CAS Registry Number.