283163-86-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 283163-86-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,3,1,6 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 283163-86:
(8*2)+(7*8)+(6*3)+(5*1)+(4*6)+(3*3)+(2*8)+(1*6)=150
150 % 10 = 0
So 283163-86-0 is a valid CAS Registry Number.