618095-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 618095-71-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,8,0,9 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 618095-71:
(8*6)+(7*1)+(6*8)+(5*0)+(4*9)+(3*5)+(2*7)+(1*1)=169
169 % 10 = 9
So 618095-71-9 is a valid CAS Registry Number.