162853-08-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162853-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,8,5 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 162853-08:
(8*1)+(7*6)+(6*2)+(5*8)+(4*5)+(3*3)+(2*0)+(1*8)=139
139 % 10 = 9
So 162853-08-9 is a valid CAS Registry Number.