296762-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 296762-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,6,7,6 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 296762-99:
(8*2)+(7*9)+(6*6)+(5*7)+(4*6)+(3*2)+(2*9)+(1*9)=207
207 % 10 = 7
So 296762-99-7 is a valid CAS Registry Number.