679794-27-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 679794-27-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,9,7,9 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 679794-27:
(8*6)+(7*7)+(6*9)+(5*7)+(4*9)+(3*4)+(2*2)+(1*7)=245
245 % 10 = 5
So 679794-27-5 is a valid CAS Registry Number.