282108-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 282108-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,2,1,0 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 282108-86:
(8*2)+(7*8)+(6*2)+(5*1)+(4*0)+(3*8)+(2*8)+(1*6)=135
135 % 10 = 5
So 282108-86-5 is a valid CAS Registry Number.