98015-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98015-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,1 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98015-79:
(7*9)+(6*8)+(5*0)+(4*1)+(3*5)+(2*7)+(1*9)=153
153 % 10 = 3
So 98015-79-3 is a valid CAS Registry Number.