892493-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 892493-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,4,9 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 892493-05:
(8*8)+(7*9)+(6*2)+(5*4)+(4*9)+(3*3)+(2*0)+(1*5)=209
209 % 10 = 9
So 892493-05-9 is a valid CAS Registry Number.