92017-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92017-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,1 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 92017-11:
(7*9)+(6*2)+(5*0)+(4*1)+(3*7)+(2*1)+(1*1)=103
103 % 10 = 3
So 92017-11-3 is a valid CAS Registry Number.