296800-92-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 296800-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,6,8,0 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 296800-92:
(8*2)+(7*9)+(6*6)+(5*8)+(4*0)+(3*0)+(2*9)+(1*2)=175
175 % 10 = 5
So 296800-92-5 is a valid CAS Registry Number.