79659-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79659-50-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,5 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79659-50:
(7*7)+(6*9)+(5*6)+(4*5)+(3*9)+(2*5)+(1*0)=190
190 % 10 = 0
So 79659-50-0 is a valid CAS Registry Number.