92099-04-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92099-04-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,9 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92099-04:
(7*9)+(6*2)+(5*0)+(4*9)+(3*9)+(2*0)+(1*4)=142
142 % 10 = 2
So 92099-04-2 is a valid CAS Registry Number.