892112-17-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 892112-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,1,1 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 892112-17:
(8*8)+(7*9)+(6*2)+(5*1)+(4*1)+(3*2)+(2*1)+(1*7)=163
163 % 10 = 3
So 892112-17-3 is a valid CAS Registry Number.