98575-79-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98575-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,7 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98575-79:
(7*9)+(6*8)+(5*5)+(4*7)+(3*5)+(2*7)+(1*9)=202
202 % 10 = 2
So 98575-79-2 is a valid CAS Registry Number.