296265-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 296265-68-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,6,2,6 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 296265-68:
(8*2)+(7*9)+(6*6)+(5*2)+(4*6)+(3*5)+(2*6)+(1*8)=184
184 % 10 = 4
So 296265-68-4 is a valid CAS Registry Number.