871498-79-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 871498-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,4,9 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 871498-79:
(8*8)+(7*7)+(6*1)+(5*4)+(4*9)+(3*8)+(2*7)+(1*9)=222
222 % 10 = 2
So 871498-79-2 is a valid CAS Registry Number.