854715-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854715-10-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,7,1 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 854715-10:
(8*8)+(7*5)+(6*4)+(5*7)+(4*1)+(3*5)+(2*1)+(1*0)=179
179 % 10 = 9
So 854715-10-9 is a valid CAS Registry Number.