874583-63-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874583-63-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,5,8 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 874583-63:
(8*8)+(7*7)+(6*4)+(5*5)+(4*8)+(3*3)+(2*6)+(1*3)=218
218 % 10 = 8
So 874583-63-8 is a valid CAS Registry Number.