676259-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676259-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,2,5 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 676259-79:
(8*6)+(7*7)+(6*6)+(5*2)+(4*5)+(3*9)+(2*7)+(1*9)=213
213 % 10 = 3
So 676259-79-3 is a valid CAS Registry Number.