296774-96-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 296774-96-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,6,7,7 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 296774-96:
(8*2)+(7*9)+(6*6)+(5*7)+(4*7)+(3*4)+(2*9)+(1*6)=214
214 % 10 = 4
So 296774-96-4 is a valid CAS Registry Number.