579477-79-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 579477-79-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,9,4,7 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 579477-79:
(8*5)+(7*7)+(6*9)+(5*4)+(4*7)+(3*7)+(2*7)+(1*9)=235
235 % 10 = 5
So 579477-79-5 is a valid CAS Registry Number.