86170-64-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86170-64-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,1,7 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 86170-64:
(7*8)+(6*6)+(5*1)+(4*7)+(3*0)+(2*6)+(1*4)=141
141 % 10 = 1
So 86170-64-1 is a valid CAS Registry Number.