799288-97-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 799288-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,9,2,8 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 799288-97:
(8*7)+(7*9)+(6*9)+(5*2)+(4*8)+(3*8)+(2*9)+(1*7)=264
264 % 10 = 4
So 799288-97-4 is a valid CAS Registry Number.