862851-24-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 862851-24-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,8,5 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 862851-24:
(8*8)+(7*6)+(6*2)+(5*8)+(4*5)+(3*1)+(2*2)+(1*4)=189
189 % 10 = 9
So 862851-24-9 is a valid CAS Registry Number.