858487-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858487-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,4,8 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 858487-03:
(8*8)+(7*5)+(6*8)+(5*4)+(4*8)+(3*7)+(2*0)+(1*3)=223
223 % 10 = 3
So 858487-03-3 is a valid CAS Registry Number.