98278-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98278-79-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,7 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98278-79:
(7*9)+(6*8)+(5*2)+(4*7)+(3*8)+(2*7)+(1*9)=196
196 % 10 = 6
So 98278-79-6 is a valid CAS Registry Number.