210-86-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 210-86-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,1 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 210-86:
(5*2)+(4*1)+(3*0)+(2*8)+(1*6)=36
36 % 10 = 6
So 210-86-6 is a valid CAS Registry Number.